0000001469 00000 n Joseph Mondello passed away in April of 2011, but he will always be known for designing, building and providing us all with the best high performance products money can buy. They are a clean sheet of paper design. 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. While few would ever recommend bolting small-block heads on a big-block engine, using the big-block heads atop a small-block bottom end is a cool hot rod trick. A Heads Shop has a 4.0 Star Rating from 4 reviewers. Operating within the idle-5500 rpm range - they fit the bill perfectly. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. 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. Of all the factory iron heads I have played with, I have found the A heads to be the best in stock form. Stage V Competition: Standard valve angle, conventional style heads, Stage V Ultra-Competition: altered valve angle, competition style heads. When were done they flow just a bit better than your best numbers and work really well. Back when I ran the NHRA Stock Eliminator W-30 engine, I used the factory .017-inch embossed steel shim head gasket. 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. Includes the bowls, port match, and profiling of the combustion chambers. 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. Cam is an old grind, smaller base circle 234/244 .520 .542. 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. WebHeads Shop at 4101 Bergen Turnpike, North Bergen, NJ 07047. Rule Number 2: Let the air move the way it wants to, not the way you think it should. Contact us for your application and pricing. All rights reserved. They require that the decks be flat and smooth. The traditional Oldsmobile V-8 is unique, in that both small- and big-block versions can share the same cylinder head castings. Intake and 1.680 in. 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. SpeedmasterTM kits bring together everything you need. When BTR performs this operation, the O-ring and receiver grooves are located off of the cylinder head and block dowel pins, and are machined on a Cincinnati CNC machine, which makes it easy to get perfect. You also have the option to opt-out of these cookies. ALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. Notice the shape of the port under the intake seat. 1101 W. Rialto Ave. Rialto, CA 92376, USA+1 (310) 361-0020, 23 Mount Erin Rd,Blair Athol NSW 2560, Australia+61 2 9607 2299. 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. Standard valve sizes are 2.072 in. O-rings can be installed in the head or the block, but preferably in the cylinder head. NO WATER BY PORTS SO PORTING IS INFINITE. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8? Continuing use of the site implies consent. Includes port matching and blending of the plenum and its dividers. The perfect cylinder head, designed for entry-level that results in great driveability, power and economy. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. To provide a better shopping experience, our website uses cookies. 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. CNC Ported heads eliminate human error and variation from port to port. 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. Virtually every set of Procomps I sell/install get 2.125 intakes because the bowls are more conducive to that valve size. Includes full I have milled factory iron, Batten, and Edelbrock Performer RPM heads as much as .100 inch for certain applications. And a very good head porter. They worked like a charm. Once JavaScript is enabled please refresh the current page. no cnc job or significant port work? These heads solve all of those problems, Wise explains. U Using only high-grade components, our team of machinists and engineers with 40+ years experience get the job done with quick turnaround time and proven precision and assured quality control. 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. Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. Factory trained on AEM and Holley EFI systems. These gaskets are pretty much available in any thickness and bore size when you custom-order them. WebSpecializing in Oldsmobile high performance 4509 Crichton Ln. Sweet, Growing Peppers in Your Garden: Tips, Hardening Off and Soil Mix, Growing peppers is a great way to spice up your garden. Standard full port goes about 250cc and flows over 340 cfm. 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. The Mondellos showed they could excel on the water as well as the dragstrip. From Street to Race ready performance, weve got it all covered, Weve done all the hard work for you. But I have not had a failure with these gaskets on cast-iron cylinder-head engines. Multi-layer steel gaskets made by Cometic are the ultimate in combustion sealing. Project Murderous Overkill by Christian Hazel, JP Magazine The Mondello Monster. WebStage II: $500 Suggested porting for most intakes. This category only includes cookies that ensures basic functionalities and security features of the website. BTR stocks the commonly used thicknesses, and they are available in .027-, .030-, .036-, .040-, .045-, .051-, .060-, .065-, .071-, .074-, and .120-inch sizes. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. 1 ROCKET Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. Valve Profiling: $50 Produces dramatic increases in low lift flow. The 1972 W-30 H heads are probably the rarest; the 1970 W-30 F heads are not quite as rare. Exhaust. Traco Engineering, known at the time for extremely fast Indy cars and various sprint cars, utilized Mondello heads exclusively. WebWhile your engine is apart we will make suggestions on increasing horsepower and torque. At my door for 2400$ Canukistan dollars (1830 us). I have reused them multiple times by carefully cleaning them and applying a very light layer of silicone over the entire gasket. @ 213 mph at the 1969 Indy U.S. Nationals. ROLLER CAMSHAFT ..Call for pricing, SOLID ROLLER CAMSHAFT Call for pricing, CNC PORTED CYLINDER HEADSCall for pricing. 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 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. WebAll Speedmaster 18deg. 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. As well as port matching. porting and polishing of the inside of the intake manifold. This ensures that the valve free-drop and combustion-chamber depth is even. Edelbrock Aluminum Cylinder Heads are ready to bolt on and go right out of the box. Yes, they have a ton of potential but need some work to get there obviously. Assembly has been carried out at the Speedmasters TDS Department by the Head differential technician. 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. Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. The heads are making really good power. For the racing weve done, there is no cylinder head out there that was worth anything, he explains. Speedmaster has taken the guesswork out of top-end component selection by actually placing the top end components together in complete kits. The EX port is really good. Edelbrock recommends a Champion plug in their info for the head. So, which heads are the best performers, and how can you spot them? We use encrypted SSL security to ensure that your credit card information is 100% protected. Joe celebrated over 40 years in the high performance manufacturing industry. CFM Performance Copyright 2023 - All Rights Reserved. USES OLDSMOBILE HARLAND SHARP ROCKERS OR COMPARABLE. These cookies do not store any personal information. Burning fossil fuels for energy rel, Estlers Mortgage Lifter: An Heirloom Tomato Variety Perfect for Home Gardeners, Gardening is an enjoyable and rewarding hobby that many people enjoy. Now, Wise Performance Engineering has developed the Oldsmobile Z cylinder head, based on hundreds of hours of research and development time. 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. This essentially blends all of the casting in the head for improved flow. Older Post %PDF-1.3 % 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. A good option for ported heads. Stage I: $300 Complements any of the above mentioned port jobs. 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. Filling the exhaust heat crossovers can never hurt. Oldsmobile heads are available with OEM sparkplug location. For the ultimate in Street Performance, look no further than the Outlaw Series. This creates additional horsepower and torque. 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. FLAT TAPPET OR HYD. We use cookies to provide you with the best possible user experience. Pro Sportsman Porting Work- Call for Pricing! COMPLETE READY TO BOLT ON. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. 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. The same goes for the intake and exhaust ports on the muscle-car-era castings. In order to shop on this Web store, you must have cookies enabled. The T&D shaft-rocker system was developed specifically for this cylinder head configuration. Stock-type steel big-block Oldsmobile valves are available through SBI and other sources and are relatively inexpensive. Copper head gaskets get a bad rap from people, mostly because the O-ring job was performed incorrectly, allowing coolant into the engine. 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. Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. 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. All Rights Reserved. to grow your business. This tells you if both heads are milled the same amount and if those decks are straight. 32806 407-855-9559 rocketranch@msn.com. As well as port matching. Wow the before the bowl work they are far from impressive. Coming along slowly.. it's a long winter. For instructions on how to enable JavaScript, please see the help section of your browser. These castings are undesirable for performance use. Fully cnc'd. Includes full porting and polishing of the inside of the intake manifold. Reusing this cam for this year. Includes bowl port. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. 365-385 ports. In 1951, Joe was racing at airports and drag strips throughout Southern California. Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. Comes completely assembled with roller cam springs speced out Necessary cookies are absolutely essential for the website to function properly. Includes full porting and polishing of the inside of the intake manifold. Heads Shop is located at 4101 Bergen Turnpike in North Bergen, New Jersey 07047. 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. WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. Bolt on a set of fully assembled heads for instant power gains! I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. These Hurst Olds D heads are some of the rarest Olds heads. This factory iron big-block A cylinder head has the largest ports I have seen. napier 948 243 1 Jan 22, 2020 #3 nice looking ride. 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. They include almost everything you need to make serious horsepower. Jiffy peat pellets are a popular choice for starting tomatoes, but they can also be used for peppers. This website uses cookies to improve your experience. SpeedmasterTM cylinder heads offer improved power throughout the rpm range for greater throttle response and top-end horsepower. WebOffering top notch Aluminum Cylinder Head Porting and Cylinder Block Machining Services for High Performance Racing Engines by Race Engine Builder Steve Schmidt. 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. $3795. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! Speedmaster cylinder heads feature as-cast ports in both alloy and cast iron and are designed for entry-level street/strip performance applications operating in the idle-to-6500 rpm range. The lowest combustion chamber volume I ever had on an Edelbrock Performer RPM head with the standard combustion chamber was on the 2009 Engine Masters Challenge engine at 46 cc. These cookies will be stored in your browser only with your consent. Mike is a great guy. Extremely aggressive , suited for next level all-out competition. Stage III: See below for pricing complements any head porting for maximum horsepower. Today, Chevrolet performance cylinder heads still utilize the identical combustion chamber, which Joe designed in the early 1960s known as the Posi-Flow chamber. The first 7,6 & 5 second Top Fuel runs and the first 200 mph runs in Top Gas, Top Fuel, Injected Fuel, Fuel Altered were all accomplished using Mondello cylinder heads and Don Garlits set most of these records, making Mondello the most notable, historically recognized heads. WebPro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. Hb``d``Z @KrB10Z&00040Dscc` '00 endstream endobj 35 0 obj 69 endobj 25 0 obj << /Type /Page /Parent 19 0 R /MediaBox [ 0 0 676 927 ] /Resources << /XObject << /Im0 29 0 R >> /ProcSet [ /PDF /ImageC ] >> /Contents 26 0 R /PieceInfo << /AdobePhotoshop << /LastModified (D:20120817155034-08'00')/Private << /RoundTrip 1 /ExportCrispy false /SaveTransparency false /ImageResources 30 0 R /XObject << /Im0 29 0 R >> /StandardImageFileData 31 0 R >> >> >> /LastModified (D:20120817155034-08'00') /CropBox [ 0 0 676 927 ] /Rotate 0 >> endobj 26 0 obj << /Filter /FlateDecode /Length 27 0 R >> stream 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. 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. If you need it to be more exact, you have to check multiple times, as the head is shaved. 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. Pro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. Unsung Hero by Scott Parkhurst, Popular Hot Rodding The 403 Olds may be the most overlooked performance engine ever. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us Throttle response and power range from 1500 - 6500 RPM. All rights reserved. I have had various issues with them. Good middle of the road plug, not too expensive, high quality, regularly stocked everywhere. Unfortunately, they are not available anymore. There is a spacer system to make everything work with a big-block Olds. I'm sure I'll get flamed for not using e-brocks anyways.. 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". 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. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. 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. Joe Mondello designed open chamber big and small block Chevy cylinder heads and pistons long before Chevy did. Stage III: See below for pricing Complements any head porting for maximum horsepower. DRILLED FOR 1/2" HEAD STUDS. Description My #6 heads probably flow close to the first numbers. Mild porting (further blending with addition of chambers) same volume and flow jumps to about 315 cfm. you have a ported head. Those were the days when you started a race with a flag man starter, not a Christmas tree. 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. If its a 383 stroker, you can probably go with 200cc intake runners. 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. To learn more, view our hump in the exhaust port, clean up of the bowl area behind the valve seat, and tear 0000369626 00000 n CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. 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. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. Includes complete reshaping of the intake and exhaust ports. The Oldsmobile V-8 engine is not dead, says engine builder Brad Wise of Wise Performance Engineering. 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. When milling your cylinder heads, make sure that the machine shop machines the deck surface parallel to the valve-cover rail. They must line up perfectly to each other. When they do fail in these applications, it usually ruins something like the block or the cylinder head. This method brings you pretty close. Speedmaster line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. Milling cylinder heads for increased compression is a relatively easy operation because Oldsmobile cylinder heads are square and can easily be cut without any special fixturing. But what can we do to help? It'll pass anything except a gas station :-). 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. Any time you force air to flow along a particular path, the total flow almost certainly drops. The oldest castings have a lower number and the latest production castings have a higher number. One such individual is Brad Wise of Wise Performance Engineering. Always remember, at Mondellos you get what you pay for: Horsepower, not promises. In those days, the shops clientele read like a Whos Who of drag racing greats. Get Heads Shop reviews, rating, hours, phone number, directions and more. Joes first car was a 40 Ford coupe with a 303 c.i.d. There are a number of head gaskets for the Oldsmobile engine. CNC ported w/ 5 angle valve job. 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