***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***, HRE All Sheet Metal Intake Manifold for Dual Carburetors, HRE All Sheet Metal Intake Manifold for Single Carburetor, Edelbrock BBC "SSCE Custom" Super Victor Intake Manifold, Big Block or Small Block Chevy Aluminum Oil Pan, Moroso "Original" 3-Vane Racing Vacuum Pump Kit, Moroso 4-Vane "Enhanced Design" Vacuum Pump Kit, Manton Special 7/16" Heat Treated Pushrod Set of 16, Angle Mill Head Correct Int. Joe Mondello has set national records and won events over the years with both cars and boats. 440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. I dont know whether the power levels just happened to be greater on the aluminum-headed engine, making that the ultimate cause of failure, or the fact that the heads were made of aluminum. 0000001469 00000 n
The T&D shaft-rocker system was developed specifically for this cylinder head configuration. Of all the factory iron heads I have played with, I have found the A heads to be the best in stock form. We use only quality name brand parts that we trust giving our customers a superior product for their money. WebCompetition Components 4406 Van Atta Rd. Complete w/ Brodix Severe Duty 2.375 2 Brodix Race Rite 365 -385RRX square port complete heads. We designed the cylinder head on paper for a max-effort race application, but what weve done is detuned it so that it works well for the street guy. If you bolt a set of big-block heads on a small-block, its like bolting on a ported head. Includes port matching and blending of the plenum and its dividers. RRP ROCKER STUD GIRDLES ARE AVAILABLE FOR ROCKET RACING CYLINDER HEADS. My #6 heads probably flow close to the first numbers. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. COMING SOON IS THE ROCKET RACING TUNNEL RAM FOR OUR RRP HEADS!!! Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. The oldest castings (used on the 1965 400 to 425-ci engines) have the letter A, and the latest big-block production castings have the letter J. You might need to go hotter or colder depending on your setup, but this is roughly equivalent to a R45S. Contact us for your application and pricing. Assembly has been carried out at the Speedmasters TDS Department by the Head differential technician. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. The Edelbrock 455 Olds manifold bolts right on. 1970 Olds Cutlass S,9.5 to 1 358,Gen 3 Edelbrock,400Hp/Tq,Mahle 1mm pistons, Molnar rods,ARP,330 forged crank, 218/218 .541/.541 112 LSA roller cam, shorty headers,2.5" duals,X pipe, Superturbo's,2350 stall,TH2004R,3.08 Type "O". Wow the before the bowl work they are far from impressive. Pro Sportsman Porting Work- Call for Pricing! 75 mm throttle body, A 90 mm mass, 24 or 30 lb injectors and a chip and tune after. Fully cnc'd. Terms|Privacy, Oldsmobile Motor Cylinder Head Guide | CarTech. FULL RADIUS CNC 75 CC CHAMBER TO PROMOTE COMPLETE COMBUSTION, STOCK APPEARING BOLT BOSES FOR ALTERNATORS, ETC. THIS PACKAGE INCLUDES: 1 PAIR OF ROCKET RACING CYLINDER HEADS. As well as port matching. 0000000680 00000 n
Having a decent port in the thing to where it would flow and work forced us to raise the intake port up 1.750-inch, and then we raised the exhaust port about the same. This method brings you pretty close. Includes the bowls, port match, and profiling of the combustion chambers. If you need it to be more exact, you have to check multiple times, as the head is shaved. Wise based his Olds cylinder head development on the port shape of the venerable Chevrolet SB2 cylinder head design. WebSpecializing in Oldsmobile high performance 4509 Crichton Ln. The store will not work correctly in the case when cookies are disabled. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. Stage II: $550 Our "street/strip" port job - for those on a budget. The stock cylinder head and other designs on the market are capable of flowing about 320 cfm, but above that, and above .650-inch lift, they become inefficient and the airflow becomes very turbulent because of the chamber design. 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. Includes port match. In those days, the shops clientele read like a Whos Who of drag racing greats. From extreme weather events such as droughts, floods, and wildfires to the melting of polar ice caps and rising sea levels, it's clear that our planet is in trouble. These heads solve all of those problems, Wise explains. They are available for popular V8 engines. Today, Chevrolet performance cylinder heads still utilize the identical combustion chamber, which Joe designed in the early 1960s known as the Posi-Flow chamber. If you want a free port job on your small-block Olds heads, put the die grinder down. FLAT TAPPET OR HYD. 0000369626 00000 n
you have a ported head. " ?~`?|-wR]6SK0[.@#Y8FljVlUU J@L>} 8 A_'kN}JMx!M*~_YkkRaKA;CQ=U ?1Y-o)K ?YyFAiW7WTI *" 2D?ks,P)k!PCo* \?+0%/rD_Bt!e{IlI!|U8?!> 8z~Uj^[#2P#^W$*UWQ -TeE9\ For those looking to build an Olds small-block, Wise recommends using one of the mid-80s Olds diesel engine blocks, adding these cylinder heads, then utilizingthe Edelbrock 455 manifold on top to work with the raised port location. Extremely aggressive , suited for next level all-out competition. BEST OF ALL RAISED AND RELOCATED, SYMMETRICAL PORTS. 0000369701 00000 n
Wise offers his expertise in setting up the cylinder heads per customer input and through the application of his 30-plus years of experience with the Oldsmobile platform. Includes fully ported exhaust, bowl ported and port matched intake, and profiling of the combustion chambers. Competition-ready heads feature fully CNC machined combustion chambers and blended seats for increased air flow and well as revised exhaust valve angles for larger intake valves. WebSpeedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. The heads are making really good power. Factory trained on AEM and Holley EFI systems. Continuing use of the site implies consent. Jiffy peat pellets are a popular choice for starting tomatoes, but they can also be used for peppers. Edelbrock recommends a Champion plug in their info for the head. When you remove a cylinder head torqued up with a copper head gasket, you literally have to pry the gasket off the block because the soft copper embeds into the receiver grooves, which is what seals the combustion pressure. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. This ensures that the valve free-drop and combustion-chamber depth is even. But I have not had a failure with these gaskets on cast-iron cylinder-head engines. The 1972 W-30 H heads are probably the rarest; the 1970 W-30 F heads are not quite as rare. WebStage II: $500 Suggested porting for most intakes. Tests performed same day at delta P= 28" Hg Edelbrock heads ported by RR flow virtually identical to those ported by M at valve lift above 0.400", but at 0.200" lift, M porting yields 20% better flow than R porting. Dont ever let anyone tell you that you dont need a receiver groove in these copper head gasket/O-ring applications. There is a spacer system to make everything work with a big-block Olds. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! We also do 1,2,3,4,6,10, and 12 cylinder engine head work. The traditional Oldsmobile V-8 is unique, in that both small- and big-block versions can share the same cylinder head castings. This, Affordable Street Performance Applications, Select Performer Heads are 50-States Legal, Next-Level Street Performance Applications, High-Performance Street & Light Race Applications, Available in CNC Ported for Maximum HP/TQ, Raised Runners, Revised Chambers and Relocated Valves, Available with original Edelbrock script or block logo design, Available with raised-roof combustion chamber design for high-lift cams, Manufactured by the company that pioneered Flathead performance, The only heads designed specifically to accommodate almost any CNC port configuration, Hot Isostatic Pressing castings available for increased strength and density, Cast in the USA at Edelbrocks state-of-the-art foundry. In order to shop on this Web store, you must have JavaScript enabled. Includes full porting and polishing of the inside of the intake manifold. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. They already have induction hardened seats and flow almost as good as C's. Get Heads Shop reviews, rating, hours, phone number, directions and more. Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. These gaskets basically consist of two layers of embossed hardened steel and a shim of desired thickness between. Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. Stage III: See below for pricing Complements any head porting for maximum horsepower. With 2021 in full swing, many gardeners are looking for new varieties of plants to grow. Horsepower Secrets by Chris Hemer, Musclecar Review How to make a stock-looking engine run like the wind. I have had various issues with them. Includes a multi-angle or radius Serdi cut valve job on both heads (seat cutting only). Includes bowl port. United States - USD ($), Intake Manifolds, Fuel Injected Components, Superchargers, Centrifugal Style Head Units, Differential Carrier Bearing Adjusting Nuts, Differential Pinion Bearing Spacers and Sleeves, Differential Spanners and Side Adjuster Tools, Driveshafts, Drive Chains, Couplers & Yokes, Automatic Transmission Brackets and Levers, Automatic Transmission Filters, Direct Fit, Automatic Transmission Rebuild Components, Automatic Transmission Trans-Brake Solenoids, Manual Transmission Replacement Components, Manual Transmission Throwout Bearing Retainers, Hoods, Tops, Body Panels, Parts & Sections. Not a lot of flow yet as there's no real work in them yet They're going on a 461, cn crank, stock rods, arp head, rod, main bolts. We designed this stuff a few years ago, and just recently put them into production and have had some great results out of them. Tomato enthusiasts have long debated the merits of determinate versus indeterminate varieties. We use cookies to provide you with the best possible user experience. WebOldsmobile factory-production big-block cylinder heads are identified by a letter cast into the front lower portion of the head on the number-1 and number-8 cylinders. If you have him do a full port job, you will not be disappointed. Includes full Joe Mondello and Racing are synonymous with each other. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! From basic "Hot-Rod" mild cylinder head porting for that street and strip machine to all out class competition machines where every horsepower matters, you're in good hands with CFM Performance! Standard valve sizes are 2.072 in. The famed Mondello-Matsubara Blown Fuel Altered won two National Events in the 1960s. We'll assume you're ok with this, but you can opt-out if you wish. THESE HEADS WILL HAVE 2.190 INTAKE AND 1.72 EXHAUST VALVES. You do. For instructions on how to enable JavaScript, please see the help section of your browser. Valve Profiling: $50 Produces dramatic increases in low lift flow. We wanted to keep the design as close to OEM specs as possible so that guys could bolt these on using existing components, but have a chamber design thats modern. These castings are undesirable for performance use. to grow your business. 0000369682 00000 n
cool, thanks for sharing. So, which heads are the best performers, and how can you spot them? Authorized dealer for all Holley products, Comp, Erson, Lunati cams, Mahle and RaceTec pistons. porting and polishing of the inside of the intake manifold. Most Olds folks seem to prefer theC heads for their added performance and better flow. Sure as heck not going to put that kind of money into my gravity laden iron turd heads. This factory iron big-block A cylinder head has the largest ports I have seen. ALONG WITH DUCTILE IRON SEATS THAT ARE COMPATIBLE WITH TITANIUM VALVES. The Stage 1 head is fully CNC-machined and is delivered with 5/16-inch bronze valve guides and iron seats. For instructions on how to enable cookies, please see the help section of your browser. WebAll Speedmaster 18deg. Speedmaster Bare cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. I've blown my wallet on e-brocks in the past, so we'll see if I'm disappointed this summer. Speedmaster crate engines have become a huge success all over the world. They require that the decks be flat and smooth. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT I have milled factory iron, Batten, and Edelbrock Performer RPM heads as much as .100 inch for certain applications. Valve covers, fuel-injection-capable 4bbl-style intake manifolds, and other parts to install the cylinder heads are also available. In order to shop on this Web store, you must have cookies enabled. You have a direct, line of sight to the valve on both the intake and exhaust side. When a Top Fuel car uses a method other than this to seal combustion pressure, Ill try it. Seen here are two angles of the intake port. 0000000853 00000 n
Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. Most Olds folks seem to prefer theC heads for their added performance and better flow. Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. I only use these on cast-iron head engines. But opting out of some of these cookies may have an effect on your browsing experience. They did change quite a bit in the later smog engine years. WebThe Olds head can gain about 80% of its total potential flow by matching ports on intake and exhaust side (yes grind out those headers), removing A.I.R. 7/16"CAN BE USED WITH NO ISSUES AND DRILLED FOR 3/8" PUSHRODS. By raising everything up, we now have a cylinder head that flows just as good as the SB2 or R07 or anything else out there, explains Wise. Mated with the fuel injection, it starts right up, has a nice raspy idle and great throttle response., 572 HEMI in a 64 Dodge 440 - Best Machine Racing Engines built the engine - we chose the Edelbrock heads as they were impressive castings with great finish and flow right out of the box! A The phone number for Heads Shop is: (201) 223-2300. We'll send you the most interesting Dragzine articles, news, car features, and videos every week. As well as port matching. Flow testing: $100 Flow testing of one intake and exhaust - performed on our custom built bench at 28" of depression with flow sheet provided. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. A Heads Shop is located at 4101 Bergen Turnpike, North Bergen, NJ 07047, A Heads Shop is open:Saturday: 8:00 AM - 8:00 AM Sunday: Closed Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 8:00 AM Thursday: 8:00 AM - 8:00 AM Friday: 8:00 AM - 8:00 AM. First of all, I'm just a homegamer in the Oldsmobile cylinder head department. WebThe oval port head has 110-cc chambers, and the rectangular port head comes with 118-cc chambers. In 1951, Joe was racing at airports and drag strips throughout Southern California. With the racing we do, we spin the engine up to 9.500 rpm or more, and we needed a cylinder head that would handle the piston speed. Luckily, I saved all of my used ones and reused them by glass-bead cleaning them and gluing a .015-inch-thick soft copper wire around the raised combustion ring. Submit your email to receive the latest stories and expert advice THIS IS JUST A SAMPLING OF THE MANY FEATURES THESE HEADS HAVE. Cam is an old grind, smaller base circle 234/244 .520 .542. dual-quad big block Chevrolet. Theres enough material in and around the deck to handle that kind of power, he explains. When it comes to yellow tomatoes, Carolina Gold is a popular determinate variety. JFIF H H Adobe d@ For the best experience on our site, be sure to turn on Javascript in your browser. WebWhile your engine is apart we will make suggestions on increasing horsepower and torque. Coming along slowly.. it's a long winter. The nice job on these C heads came by pouring in melted aluminum from the port side and then porting the bowl properly. In years past, I measured intake runner volume in a bunch of different-lettered iron cylinder heads, and found that the E castings were second in line to the J heads in small runner size. WebHeads Shop at 4101 Bergen Turnpike, North Bergen, NJ 07047. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us You also have the option to opt-out of these cookies. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! Multi-layer steel gaskets made by Cometic are the ultimate in combustion sealing. Those Shelby Ford Cobras, 1st, 2nd, 3rd & 4th places respectively. These heads were a good bang for the buck with room to grow vs the cam that I am running. These specially designed heads are unported and feature extra-thick decks, under-sized intake and exhaust runners, and increased wall thickness that allow professional head porters and engine builders to perform custom CNC porting and other modifications. Options include stainless or titanium valves, beryllium valve seats, and a T&D 1.7:1 or 1.8:1 shaft rocker system thats been developed specifically for this application. O-rings can be installed in the head or the block, but preferably in the cylinder head. They must line up perfectly to each other. The oldest castings have a lower number and the latest production castings have a higher number. The same goes for the intake and exhaust ports on the muscle-car-era castings. WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. Whats The Reason Enthusiasts Cant Get, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, High-Performance Racing Fasteners: How ARP Fasteners Are, Dobbins Clocks First 3-Second Mountain Motor Pro Stock, BirdDoc: The Six-Speed GT500 Record Holder And Its High Flying, Video: Installation Time-Lapse Of The Fresh New 3M Wrap On, Drag Pak Racer AJ Berge To Fly Iconic RAMCHARGERS Colors In 2023, 2003 Cobra Runs 8-Second Pass With Whipple, IRS, And A T-56, Moser Performance Girdles Add Rearend Strength To Your Third-Member, New Season Of Street Outlaws: Fastest in America Debuts March 13, Retro Injection: Modern Fuel Injector Tech Gives Us Room To Grow, How We Fixed The Unsightly Wheel Gap And Stance On Our 2010 Camaro, Lizzy Musi Preparing For Street Outlaws: No Prep Kings Season 6. Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. flat head Ford along with 4 Stromberg Carbs, Edelbrock heads & manifold and of course, an Engle camshaft. Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. All Steel Roller-Tip Adjustable Rocker Arm Systems, All Steel Roller-Tip Adjustable Rocker Arm Systems (Cast Iron Applications), Non-Roller Adjustable Rocker Systems (Cast Iron Applications). These Hurst Olds D heads are some of the rarest Olds heads. Head Build Kits include the following: Intake Valves, Exhaust Valves, Valve Spring Retainers, Valve Locks, Valve Springs, Valve Stem Seals, and Valve Spring Locators.
U With 70cc chambers built into the heads from the beginning, the heads handle street performance, but Wise explains that users looking to use them in more aggressive combinations can knock down the chamber dimension by decking the cylinder head and build some compression into the engine. They definitely have the smallest runners of the bunch, and are a poor choice for performance use, even with porting. CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. Description For the racing weve done, there is no cylinder head out there that was worth anything, he explains. 32806 407-855-9559 [email protected]. Sweet, Growing Peppers in Your Garden: Tips, Hardening Off and Soil Mix, Growing peppers is a great way to spice up your garden. Specs . Edelbrock Aluminum Cylinder Heads are ready to bolt on and go right out of the box. I wouldnt say these gaskets are the best choice for aluminum heads. With the right seat cutters, the bowl is larger and the bowl shape allows a better transition for the air/fuel mixture to exit the valve, thus increasing available horsepower. The most popular for street applications are: the FelPro PN 8171 PT1; the FelPro PN 1155; and the Corteco PN 55660HG in .040-inch-thick and PN 55661HG in .028-inch-thick versions. Includes full porting and polishing of the inside of the intake manifold. Cookie Policy. The combustion chamber in the WPE Z head mimics the design of the SB2, as do the exhaust ports. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. Available with 2 different programs, stock valve or our big valve race version. From there, Oldsmobile engineers took their shot at creating the best possible drag race head, and introduced the Oldsmobile Pro Stock head (PN 24502585). Much like a Pontiac engine, WPE makes use of a valley tray with their design that is installed in the lifter valley to allow for intake installation and removal without affecting the cooling system. ROLLER CAMSHAFT ..Call for pricing, SOLID ROLLER CAMSHAFT Call for pricing, CNC PORTED CYLINDER HEADSCall for pricing. In my experience, it seems that the rest of the factory cast-iron cylinder heads (A through H) are close enough in runner shape and size so that it does not really matter which one you select for your high-performance Oldsmobile project, especially if you are porting them. There is not a better method of sealing combustion than the copper head gasket with the proper O-ring and receiver grooves machined into the head and block. Feel free to contact us for any custom quotes. 2023 Power Automedia. This category only includes cookies that ensures basic functionalities and security features of the website. JavaScript is disabled. The heads are offered in four different configurations, from a basic CNC-chamber, CNC intake/exhaust port design that flows 340 cfm on the companys Superflow SF600 flowbench all the way up to the big-dog 400-plus cfm max-effort cylinder head designed for all-out racing applications. Mondello Performance Products, Inc. 1103 Paso Robles Street Paso Robles, California 93446, Toll Free Order Line: 877-322-4489 (Ordering with part numbers only). Stage III: See below for pricing Complements any head porting for maximum horsepower. We use cookies to provide you with the best possible user experience. All Rights Reserved. Intake and 1.680 in. When performing the O-ring and receiver-groove operation, location of the O-ring and receiver groove is absolutely important. WebPorting an Oldsmobile Small Block Head 2,618 views Sep 9, 2021 57 Dislike Share Junk Dump 352 subscribers Watch me port an Oldsmobile small block head. The Sportsman Series offer high horsepower and excellent torque. Joe celebrated over 40 years in the high performance manufacturing industry. It is also known as Radiator Charlies Mortgage Lifter, after Charles Byles (1890-1976), an auto mechanic, This website uses cookies for functionality, analytics and advertising purposes as described in our, http://www.xsrpms.com/dragnet/rides/napier/index.html. H*-537S0 BK#s0k ]
endstream
endobj
27 0 obj
40
endobj
28 0 obj
361529
endobj
29 0 obj
<< /Type /XObject /Subtype /Image /Interpolate false /Filter /DCTDecode
/Width 676 /Height 927 /BitsPerComponent 8 /ColorSpace /DeviceRGB
/Length 28 0 R >>
stream
Jason draws on over 15 years of experience in the automotive publishing industry, and collaborates with many of the industry's movers and shakers to create compelling technical articles and high-quality race coverage. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us Some of the key features include: Speedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. Now, Wise Performance Engineering has developed the Oldsmobile Z cylinder head, based on hundreds of hours of research and development time. Any time you force air to flow along a particular path, the total flow almost certainly drops. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. We deliver reliable horsepower, torque and drivability. CNC combustion chambers offer superior control over flame travel and quench area. Your One Stop Shop For Olds Performance Products. Mike is a great guy. So remember: J is for junk. The Oldsmobile factory-production small-block cylinder heads are identified by a number cast into the front lower portion of the head next to the number-1 and number-8 cylinders. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. I had those sitting here, and took a look at the chamber design and the shape. 0000363215 00000 n
Bulletproof Big Blocks by Chris Hemer, Popular Hot Rodding If your 455 Olds needs a booster shot, then its time to call The Doctor. And a very good head porter. Standard full port goes about 250cc and flows over 340 cfm. Joe Mondello designed open chamber big and small block Chevy cylinder heads and pistons long before Chevy did. The E castings are smaller than the others, but only by a few cubic centimeters. hump in the exhaust port, clean up of the bowl area behind the valve seat, and tear Oldsmobile Top End Kits; Oldsmobile Aluminum heads; Oldsmobile Intake and fuel systems; Oldsmobile rotating systems; Camshafts and lifter sets; Oldsmobile roller rockers and pushrods; Edelbrocks Pro-Port Raw Cylinder Heads are purpose-engineered castings for custom racing engines. COMPLETE READY TO BOLT ON. This tells you if both heads are milled the same amount and if those decks are straight. Just bolt on a set of complete heads for instant power - cos we've done all the hard work for you! Heads Shop can be contacted via phone at (201) 223-2300 for pricing, hours and directions. The factory Olds cylinder head uses a 6-degree valve angle in an inline arrangement, and his decision to keep the new design to where it would work for both street and race-type applications presented plenty of challenges. The debate is further complicated by the fact that some tomato varieties can be either determinate or indeterminate depending on their growing conditions. For the ultimate in Street Performance, look no further than the Outlaw Series. Exhaust. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z
=j:S{O*>})Hu{Gl;bwyl8W8? Heads are available with bronze guides and iron seats, with a beryllium-copper seat available for max-effort applications. Orlando Fl. They are a clean sheet of paper design. Pricing is for traditional V-8 cylinder head pairs. Filling the exhaust heat crossovers can never hurt. They worked like a charm. Good middle of the road plug, not too expensive, high quality, regularly stocked everywhere. Once cookies are enabled please refresh the current page. Heads are ready to bolt on right out of the box, Made from high quality components, built to last and assembled in our California facility. We will safeguard your e-mail and only send content you request. Made from the finest material, with total in-house manufacturing in our ISO-9001 certified California-based facilities. Although the ports have been raised, Wise says that the current Edelbrock intake for the 455 Oldsmobile engine bolts right on to the new cylinder head design. Includes complete reshaping of the intake and exhaust ports. Stage I: $300 Complements any of the above mentioned port jobs.