CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. There are a number of head gaskets for the Oldsmobile engine. For the best experience on our site, be sure to turn on Javascript in your browser. Pricing on the WPE Z head starts at $2,850 per pair for the Stage 1 design, with incremental prices increases as the user seeks to increase performance by choosing the Stage 2, 3 or 4 designs. Pro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of rotating assemblies! The best head gasket in 98 percent of high-performance Oldsmobile applications is the Cometic MLS head gasket (multi-layer steel). All rights reserved. TORRANCE, CA Edelbrock has heard the requests from the Oldsmobile faithful and is responding by releasing a new and improved Performer RPM Cylinder Head for the Big Block Oldsmobile V8. The famous C head is well known for being the best factory iron cylinder head to use, but I have not found that to be the case. We also do 1,2,3,4,6,10, and 12 cylinder engine head work. Now, Wise Performance Engineering has developed the Oldsmobile Z cylinder head, based on hundreds of hours of research and development time. ALONG WITH DUCTILE IRON SEATS THAT ARE COMPATIBLE WITH TITANIUM VALVES. Mild porting (further blending with addition of chambers) same volume and flow jumps to about 315 cfm. Bernard Mondello, Joes son, grew up surrounded by the richest heritage in drag racing history. Includes full 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. Using the experience he gained while racing in the NMCA and supporting his customers all over the world, Wise made the decision to investigate a new design that would provide some room for growth and the Z heads are the result. Wise Performance Engineering This design allows you to select a wide array of thicknesses for the application. To provide a better shopping experience, our website uses cookies. 403 Olds Engine Building by Cam Benty, Popular Hot Rodding More tips on a 403 buildup. Pricing is for traditional V-8 cylinder head pairs. Copyright 1999-2023 SteveSchmidtRacing.com. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Cookies are disabled. 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. The most common modification done to these small-block Olds castings is to install the 2.000-inch-diameter intake and 1.625-inch- exhaust valves from the big-block. Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. And if the photos hes sent us of the brand-new Oldsmobile aluminum cylinder head design his company has been working on are any indication, the opposite is exactly the case. The famed Mondello-Matsubara Blown Fuel Altered won two National Events in the 1960s. I have not found any considerable difference between the castings, with the exception of the J heads. During the early 70s, this winning father-son combination went to work at the Parker Dam 9 hour enduro, winning the Jet Boat class with an Olds 455 in 1972 and in 1975 & 1976, back to back wins with a 500 c.i.d. With a range of 77 cc to 46 cc, you should have a variety of compression ratios available for your simple mill job. Porting The Other 350s: Oldsmobile by Marlan Davis, Car Craft The Olds 350s design specs offer ample performance potential. We use only quality name brand parts that we trust giving our customers a superior product for their money. Stage III: See below for pricing Complements any head porting for maximum horsepower. Porting The Stage 1 head is fully CNC-machined and is delivered with 5/16-inch bronze valve guides and iron seats. Very happy with the power made on the dyno with the Edelbrock Carbs. 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. These cookies will be stored in your browser only with your consent. These cookies do not store any personal information. The Edelbrock 455 Olds manifold bolts right on. My #6 heads probably flow close to the first numbers. Head Build Kits include the following: Intake Valves, Exhaust Valves, Valve Spring Retainers, Valve Locks, Valve Springs, Valve Stem Seals, and Valve Spring Locators. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! While many gardeners prefer the reliable production and compact size of determinates, others are drawn to the larger fruits and greater yields of indeterminates. so, these are Pro Comps that got cleaned up a little? The ultimate setup in cylinder sealing is the copper head gasket with a stainless O-ring embedded into the cylinder head, with a corresponding receiver groove machined in the block. The cylinder head works by allowing the air-fuel mixture to enter one valve and the exhaust gas to exit the other. It is the same method used by 5,000+-hp NHRA Top Fuel cars. Filling the exhaust heat crossovers can never hurt. In 1951, Joe was racing at airports and drag strips throughout Southern California. Pro Sportsman Porting Work- Call for Pricing! Ported Oldsmobile Cylinder Heads // Ported Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. So give your heads a check with a set of vernier calipers to make sure that the deck surfaces are parallel to the valve-cover rail and the same as each other. Competition valve job: $200 A must for improved flow. This essentially blends all of the casting in the head for improved flow. This category only includes cookies that ensures basic functionalities and security features of the website. Oldsmobile. WebStage II: $500 Suggested porting for most intakes. Heads come with 5 angle valve job. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us no cnc job or significant port work? Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. Comes completely assembled with roller cam springs speced out 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. Mike Stark CFM speedmaster heads They require that the decks be flat and smooth. Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. Whether youre growing hot or sweet varieties, there are some important tips for success. Joe Mondello and Racing are synonymous with each other. I only use these on cast-iron head engines. Always remember, at Mondellos you get what you pay for: Horsepower, not promises. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. 0000001331 00000 n This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow One such individual is Brad Wise of Wise Performance Engineering. When milling your cylinder heads, make sure that the machine shop machines the deck surface parallel to the valve-cover rail. When it comes to yellow tomatoes, Carolina Gold is a popular determinate variety. Includes full 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. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! They include almost everything you need to make serious horsepower. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Stage V Competition: Standard valve angle, conventional style heads, Stage V Ultra-Competition: altered valve angle, competition style heads. 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. Most Olds folks seem to prefer theC heads for their added performance and better flow. We use encrypted SSL security to ensure that your credit card information is 100% protected. In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. 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. Speedmaster has taken the guesswork out of top-end component selection by actually placing the top end components together in complete kits. Hopefully somewhat impressive or at least an improvement over the small valve heads I pulled off. 0000369682 00000 n 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. 1 ROCKET We had T&D design the rocker system for these. THESE HEADS WILL HAVE 2.190 INTAKE AND 1.72 EXHAUST VALVES. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8? Stage I BP: $300 Our "street" port job - a minimum recommended porting stage. Mondello Performance 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). Horsepower Secrets by Chris Hemer, Musclecar Review How to make a stock-looking engine run like the wind. I have seen very slight water seepage on engines using aluminum heads. They prefer warmer temperatures and drier, Take Action Now: How You Can Fight Climate Change and Protect Our Environment, The Effects of Climate Change on Our Environment WebHeads Shop at 4101 Bergen Turnpike, North Bergen, NJ 07047. RRP ROCKER STUD GIRDLES ARE AVAILABLE FOR ROCKET RACING CYLINDER HEADS. WebAll Speedmaster 18deg. WebALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. As well as port matching. Big race port is 300cc and hits 390 cfm. Porting GT40P heads Continuing use of the site implies consent. Notice the shape of the port under the intake seat. Feel free to contact us for any custom quotes. Includes port matching and blending of the plenum and its dividers. Standard valve sizes are 2.072 in. These cylinder heads can certainly be made better with some work, but it is generally best to use the older castings. Joe celebrated over 40 years in the high performance manufacturing industry. Rebuilding Your First Engine by Joe Mondello This is a six part article with step-by-step instructions. Estler's Mortgage Lifter tomato is one of the most popular heirloom varieties that is perfect for home gardeners. We also use third-party cookies that help us analyze and understand how you use this website. Description 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. Rule Number 2: Let the air move the way it wants to, not the way you think it should. WebEdelbrock Oldsmobile Heads. t Gamble When Choosing Cylinder Heads These heads solve all of those problems, Wise explains. Knowton's Thunderheads & Racing Engines || KTREstore.com ***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. You must choose UPS Ground to help ensure your order arrives before Christmas. 23 0 obj << /Linearized 1 /O 25 /H [ 680 173 ] /L 1192708 /E 370195 /N 3 /T 1192130 >> endobj xref 23 13 0000000016 00000 n And a very good head porter. 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. I'm sure I'll get flamed for not using e-brocks anyways.. Just choose your level of performance. By continuing to use our site, you agree to their use. 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! 0000000833 00000 n This ensures that the valve free-drop and combustion-chamber depth is even. EACH SET OF HEADS IS BUILT TO YOUR SPECIFIC ENGINE. 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. 0000363215 00000 n We then basically put those dimensions into our cylinder head, and then worked around the port and chamber dimensions to make everything fit within in Oldsmobile platform, he says. This car is called the Hefty HEMI and will compete in the NMCA - Nostalgia Super Stock class! 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. He has given over 50 years of technology & hands on experience to the sport of drag racing. 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. FEATURES INCLUDE: 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 The impetus for the design came from, of all places, a look at the Chevrolet SB2-style cylinder head and its excellent-flowing, modern combustion chamber and port design. Fully cnc'd. ALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. The T&D shaft-rocker system was developed specifically for this cylinder head configuration. After lots of trial and error, plenty of burned welding wire, measuring, testing, fitting, and hair-pulling, he finally settled on dimensions that made sense for the Olds platform, and would provide an opportunity for both street and race customers to step into the 21st century in terms of performance and airflow capability. They already have induction hardened seats and flow almost as good as C's. 0000000853 00000 n The after numbers look close to what everyone says these head flow, interesting. 75 mm throttle body, A 90 mm mass, 24 or 30 lb injectors and a chip and tune after. CNC combustion chambers offer superior control over flame travel and quench area. WebWhile your engine is apart we will make suggestions on increasing horsepower and torque. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower. Unfortunately, they are not available anymore. I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. Oldsmobile In the early 1950s, before Joe was 17 years old, he had already ported & relieved more than 50 Ford flat head blocks for the finest engine builders of that era. This website uses cookies to improve your experience. Valve covers, fuel-injection-capable 4bbl-style intake manifolds, and other parts to install the cylinder heads are also available. For the racing weve done, there is no cylinder head out there that was worth anything, he explains. JavaScript seems to be disabled in your browser. I sent the head out to them and had them build their complete shaft-style rocker system on it. Stage II: $500 Suggested porting for most intakes. Oldsmobile To learn more, view our It'll pass anything except a gas station :-). Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. hump in the exhaust port, clean up of the bowl area behind the valve seat, and tear Race Recondition: $350 Complete recondition of cylinder heads with a Serdi cut valve job, surface mill, cleaning, inspection, re-assembly and new valve seals installed. We'll be back on Monday, January 3. Quality is assured with 40 years experience in the Differential Industry and full involvement in all forms of motorsport from V8 SUPERCAR To Group 1 Drag Racing. 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. The series ended there. Oldsmobile 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. There is a spacer system to make everything work with a big-block Olds. This happens either because the combustion seal is compromised or the head does not sit flat due to improper machining. 2023 CarTechBooks. Today, Chevrolet performance cylinder heads still utilize the identical combustion chamber, which Joe designed in the early 1960s known as the Posi-Flow chamber. For the ultimate in Street Performance, look no further than the Outlaw Series. trailer << /Size 36 /Info 21 0 R /Root 24 0 R /Prev 1192120 /ID[] >> startxref 0 %%EOF 24 0 obj << /Type /Catalog /Pages 19 0 R /Metadata 20 0 R >> endobj 34 0 obj << /S 49 /Filter /FlateDecode /Length 35 0 R >> stream DRILLED FOR 1/2" HEAD STUDS. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. The Mondellos showed they could excel on the water as well as the dragstrip. Machine Shop By continuing to use our site, you agree to their use. 0.027" cometics, should be roughly 9.6-1. The cylinder head is machined so that the stainless .041-inch-diameter O-ring protrudes .015 inch up from the deck, and the corresponding .040- to .060-inch-wide receiver groove is machined at the same depth into the block. Another method of blocking the exhaust crossover is to machine a pocket on the intake side and press fit or silicone a piece of metal in there. So, which heads are the best performers, and how can you spot them? Oldsmobile Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. 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. All rights reserved. Includes bowl port. CNC HEADS ARE AVAILABLE FULLY CNC PORTED AT AN ADDITIONAL COST. Research, compare, and save listings, or contact sellers directly from 160 Oldsmobile models in Rahway, NJ. Stage II: $550 Our "street/strip" port job - for those on a budget. Wise Performance Engineering's Oldsmobile Newer Post . Ported 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. As the Oldmobile engine was offered in both small-block (9.330-inch deck height) and big-block (10.625-inch deck height) with no other changes to the basic architecture, the cylinder heads works on either combination without any issues. Known for giving you the optimal airflow combination for maximum engine performance. Oldsmobile If you need it to be more exact, you have to check multiple times, as the head is shaved. With 2021 in full swing, many gardeners are looking for new varieties of plants to grow. When they do fail in these applications, it usually ruins something like the block or the cylinder head. They are available for popular V8 engines. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. Bulletproof Big Blocks by Chris Hemer, Popular Hot Rodding If your 455 Olds needs a booster shot, then its time to call The Doctor. Stage IV: $1000 Our "hot rod" port job- for nitrous and forced induction applications. COMING SOON IS THE ROCKET RACING TUNNEL RAM FOR OUR RRP HEADS!!! I dont have time to figure out why some companys product failed, especially when there is something else I can get my hands on that performs reliably. Complete w/ Brodix Severe Duty 2.375 2 Brodix Race Rite 365 -385RRX square port complete heads. Valve Profiling: $50 Produces dramatic increases in low lift flow. The combustion chamber in the WPE Z head mimics the design of the SB2, as do the exhaust ports. 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. A street port job will open things up nicely. THE ONLY WAY TO ACHIEVE EQUAL FLOW AND FILLS ALL CYLINDERS THE SAME WAY, WHICH YIELDS HIGHER HORSEPOWER AND HIGHER TORQUE NOT SEEN WITH OTHER HEADS.
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