I have milled factory iron, Batten, and Edelbrock Performer RPM heads as much as .100 inch for certain applications. Orlando Fl. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. Plus, you can turn up the horsepower even more by choosing heads with CNC-ported runners and chambers, CNC-profiled chambers and other enhancements. Notice the shape of the port under the intake seat. Stage IV: $1000 Our "hot rod" port job- for nitrous and forced induction applications. Tomato Varieties: From Determinate to Indeterminate & Dark to Yellow Research Your Options Before Planting! 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. We deliver reliable horsepower, torque and drivability. These heads are capable of over 400 cfm airflow. Stage II: $500 Suggested porting for most intakes. 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. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. The Mondellos showed they could excel on the water as well as the dragstrip. Performance ranges from an emissions-legal street-oriented bolt-on for daily drivers to a full-on race casting for serious competition. When they do fail in these applications, it usually ruins something like the block or the cylinder head. Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. 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. For the ultimate in Street Performance, look no further than the Outlaw Series. 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. In the 1960s, Joe also worked part time for Carroll Shelby building the performance heads and engines that won the Le Mans Grand Prix. Speedmaster El Rayo ignition system are designed for the enthusiast that is serious about performance but needs the small cap size due to space considerations when installed. 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. WebCompetition Components 4406 Van Atta Rd. There are a number of head gaskets for the Oldsmobile engine. A The phone number for Heads Shop is: (201) 223-2300. %PDF-1.3 % SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. But what can we do to help? Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. EACH SET OF HEADS IS BUILT TO YOUR SPECIFIC ENGINE. Throttle response and power range from 1500 - 6500 RPM. First of all, I'm just a homegamer in the Oldsmobile cylinder head department. It is the same method used by 5,000+-hp NHRA Top Fuel cars. s !1AQa"q2B#R3b$r%C4Scs5D'6Tdt& Contact us for your application and pricing. 0000369626 00000 n Project Murderous Overkill by Christian Hazel, JP Magazine The Mondello Monster. The E castings are smaller than the others, but only by a few cubic centimeters. Intake and 1.680 in. If you have him do a full port job, you will not be disappointed. Once JavaScript is enabled please refresh the current page. 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. WebAt the end of the day, pocket porting may not produce the fastest-looking set of heads or the most photogenic, but the results can be very satisfying. A Heads Shop has a 4.0 Star Rating from 4 reviewers. WebEdelbrock Oldsmobile Heads. This website uses cookies to improve your experience while you navigate through the website. I plan on finding a GT-40 upper and lower intake. Our Cylinder Heads are built and assembled in-house at our facility in California. 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 0000000680 00000 n The after numbers look close to what everyone says these head flow, interesting. When milling your cylinder heads, make sure that the machine shop machines the deck surface parallel to the valve-cover rail. to grow your business. 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. RRP ROCKER STUD GIRDLES ARE AVAILABLE FOR ROCKET RACING CYLINDER HEADS. Molding two designs into one proved more challenging than expected, but hard work and solid engineering principles made the Z head a reality. The factory iron small-block cylinder head has some very small intake ports and is very plain to see. 32806 407-855-9559 [email protected]. Includes full porting and polishing of the inside of the intake manifold. We'll be back on Monday, January 3. In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. All rights reserved. Includes the bowls, port match, and profiling of the combustion chambers. 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. All rights reserved. We designed this stuff a few years ago, and just recently put them into production and have had some great results out of them. Makes buying a bare set less tempting. Older Post NO WATER BY PORTS SO PORTING IS INFINITE. Available with 2 different programs, stock valve or our big valve race version. 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. In 1951, Joe was racing at airports and drag strips throughout Southern California. We use encrypted SSL security to ensure that your credit card information is 100% protected. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT 0000001469 00000 n Terms|Privacy, Oldsmobile Motor Cylinder Head Guide | CarTech. porting and polishing of the inside of the intake manifold. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8? WebWhile your engine is apart we will make suggestions on increasing horsepower and torque. 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. For instructions on how to enable JavaScript, please see the help section of your browser. Made from the finest material, with total in-house manufacturing in our ISO-9001 certified California-based facilities. WebThe oval port head has 110-cc chambers, and the rectangular port head comes with 118-cc chambers. Exhaust. Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. hump in the exhaust port, clean up of the bowl area behind the valve seat, and tear This category only includes cookies that ensures basic functionalities and security features of the website. 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. The same goes for the intake and exhaust ports on the muscle-car-era castings. 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. This factory iron big-block A cylinder head has the largest ports I have seen. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. The store will not work correctly in the case when cookies are disabled. Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. As well as port matching. Joe Mondello and Racing are synonymous with each other. I have not found any considerable difference between the castings, with the exception of the J heads. For the more serious street application, the SuperStreet Series boasts high quality intake and exhaust valves and valve springs suited for daily drivers and tough street machines. 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. 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. Those were the days when you started a race with a flag man starter, not a Christmas tree. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. 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). I personally prefer the gaskets from Flatout; they are made to order with any bore size and configuration, and are made and shipped within a few days. Our race prepped heads use a 2.19 intake valve and are 244 cc runner. The Other 350s: Oldsmobile by Marlan Davis, Car Craft The Olds 350s design specs offer ample performance potential. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! 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. Seen here are two angles of the intake port. The oldest castings have a lower number and the latest production castings have a higher number. Web2- New Casting the 370 are factory ported cast from a 375X port this is a 2 new BB/C Pro Filer 385X racing heads. I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. Many variables will be included in your engines blueprinting process such as; type of camshaft, crankshaft, cylinder head porting and polishing, multi angle valve jobs, balancing, intake (port matching), pistons etc. Traco Engineering, known at the time for extremely fast Indy cars and various sprint cars, utilized Mondello heads exclusively. Oldsmobile. Stage I: $300 Complements any of the above mentioned port jobs. Reusing this cam for this year. I sent the head out to them and had them build their complete shaft-style rocker system on it. These gaskets are pretty much available in any thickness and bore size when you custom-order them. WebSpeedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. 0000001449 00000 n Oldsmobile heads are available with OEM sparkplug location. These cylinder heads can certainly be made better with some work, but it is generally best to use the older castings. 0000000607 00000 n Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. Not intended for street application. Includes full You do. Horsepower Secrets by Chris Hemer, Musclecar Review How to make a stock-looking engine run like the wind. 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. 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. CFM Performance Copyright 2023 - All Rights Reserved. I have seen many heads that have been milled unevenly, which throws everything off. 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. They worked like a charm. We also do 1,2,3,4,6,10, and 12 cylinder engine head work. 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. Speedmaster cylinder heads offer great performance for less than it would cost to rebuild an old set. Fully cnc'd. This tells you if both heads are milled the same amount and if those decks are straight. dual-quad big block Chevrolet. 0000363215 00000 n Copyright 1995-2023 Rocket Racing & Performance LLC. Includes bowls and intake opening port match. Peppers take longer than tomatoes to get going, so start them first. DRILLED FOR 1/2" HEAD STUDS. 0000369701 00000 n When it comes to yellow tomatoes, Carolina Gold is a popular determinate variety. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. In order to shop on this Web store, you must have JavaScript enabled. My question is how far can you port these heads? Starting with the right soil and conditions can make all the difference when it comes to germination and transplanting of pepper seedlings.