Sbc High Compression Pistons, 480 Stroke – 15. 5-1, piston rings, piston pins, custom pistons and accesories for high performance Chevrolet engines, stock eliminator, muscle cars, and all types Order powerful engine pistons online today at JEGS High Performance. 6 days ago · SRP Small Block Chevy High Compression Forged Pistons SRP Small Block Chevy High Compression Forged Pistons are smooth flowing symmetrical dome for excellent flame propogation. There are more knowledgeable people out there who will seek additional information. Jan 8, 2023 · I have a line on some early 283 high compression pistons that I am trying to ID. Jun 8, 2005 · I have decided to drop a small block into the S15. We have off the shelf pistons that include; Flat Top, Reverse Dome, Dome Top and Extra High Dome Top pistons for 17 Degree, 18 Degree, 23 degree heads, & Blown 8. 010, I get a static compression ratio of 10. Jan 1, 2014 · Forged pistons are better as they have the ability to maintain size from cold to hot temperature without the common 'piston rattle' commonly associated with cast or hypereutetic pistons. Numbers and tq. 030 Bore 3. Introduced in 1997, the family is a continuation of the earlier first- and second-generation Chevrolet small-block engine, of which over 100 million have been produced [5] and is also considered one of the most popular V8 Ross Racing Small Block Chevy Dome Top High Compression Pistons forged aluminum pistons, stroker pistons, 11-1, 13-1, 13. DSS Racing Pistons. Jul 4, 2008 · I assume the only way to do this would be to get some affordable cast high compression (domed?) pistons, and run a thin head gasket. Dome Top pistons range from medium to high compression ratios. 125 IN Compression Height for High Performance Engines Buy SKU 271058S from our store today! Jan 8, 2023 · I have a line on some early 283 high compression pistons that I am trying to ID. Dome requires no de-burring or preparation. Actual item may vary. 700, Dome 4cc, 2 Valve Relief, Compression Height 1. 030 Bore – 3. Shop our entire selection of engine pistons online now! Ross Racing Small Block Chevy 350 Blown 8. 935, Stroke 3. I am building a low buck street motor. 805, Set of 8 Pistons Shop High Quality Chevrolet Small Block Pistons online at JE Pistons with 4. Any ideas of brand and advertised compression ratio with a 64cc head? Taking those numbers, and doing some compression calculations, using a typical Felpro head gasket, assuming a Mahle flat top 2 valve relief piston with a 5. 250 IN Compression Height for High Performance Engines Buy SKU 173615L from our store today! Chevrolet: 350 Small Block 23 Degree (Xtra High Dome) – Dome Top: 1. 3 or go with a small block to make the truck quick. Forged and manufactured in the USA. Includes Pistons, Locks, Pins & Oil Rail Spacers. View our huge selection of forged high compression SBC Dome Pistons for 327, 350, 400 and sbc stroker engines on Sale now. C1 & C2 Parts - Standard Bore 283 Domed / High Compression Pistons - I am looking for a complete set of domed 283 pistons. I know throttle response would be better and drivabilty would increase. Our collection of high-performance pistons for sale are crafted from the finest metals, plus we have options that are compatible with both standard and oversized bores. 7L/350 Chevy small block Gen I Pistons In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! See full list on campbellenterprises. 0 Compression Flat Top Pistons for 23˚ Heads The best forged pistons available for Extreme High Horsepower Applications! Built for durability with Nitrous & Boosted Applications. 455 C/H 4. For engines, rotating assemblies, heads, crankshafts, pistons, rings, rods, and bearings, Summit Racing has more parts and guaranteed lowest prices. Nov 28, 2025 · They stirred in 11:1 compression forged pistons and parts from the 365 horsepower L76 327—Duntov 30-30 solid lifter cam, big-valve fuelie heads, and a high-rise aluminum intake topped with a Holley 780 CFM carburetor. 480 Stroke. You pop the hood and see those old spark plug wires looking worn and cracked. 000, Rod Length 5. Ross Racing Small Block Chevy 350 Blown 8. 030 IN bore and 1. My friend and I couldn't decide if we should keep the 4. 1 day ago · Imagine you’re tuning up your big block Chevy, ready to crank it up after replacing the high compression pistons. High Performance & Racing Small Block Chevy Dome Top Forged Pistons Bullet Series SBC pistons and ring sets are premium CP quality piston sets available at an affordable price. Non-silicon alloy for superior strength in high cylinder pressure applications. However, what my friend failed to inform me until today is that he has AT LEAST 4 small blocks sitting out in his barn, we went out there The General Motors LS-based small-block engines are a family of V8 and offshoot V6 engines designed and manufactured by the American automotive company General Motors. . View our big selection of forged very high compression SBC extra high Dome Pistons for 350, 383c 400 and stroker engines. Designed for use in all common 23° heads. Piston Top Type: Dome Top Bore: 4. Jan 26, 2026 · A Small Block Chevy (SBC) long block refers to a complete short block (engine block, crankshaft, connecting rods, pistons, and bearings) combined with cylinder heads, valve covers, and intake manifold pre-installed. com Fits SB Chevy 283, Bore 3. 0 Compression. Any ideas of brand and advertised compression ratio with a 64cc head? Authorized Ross Pistons Dealer. Aug 26, 2025 · The SBC DZ302 was a high-revving small-block built for Trans-Am racing and the '69 Z/28 Camaro, earning legendary status among enthusiasts. 568 C/H – 4. Part #90458 1. [1] Most aluminum-silicon casting alloys are hypoeutectic, meaning the silicon content is lower than the eutectic point, and contain relatively fine elemental silicon crystals formed through the eutectic A Solid Dome top piston will effectively raise an engine's compression ratio, making them the ideal type of piston for medium to higher performance engines that may be using power adders (such as nitrous). 030 Authorized Ross Pistons Dealer. 20CC – #90452 Whats Included: Complete Set Of Pistons, Locks & Pins Application: Not Recommended For Nitrous or Turbo Applications Image is a representation of this item. A hypereutectic piston is an internal combustion engine piston cast using a hypereutectic aluminum alloy with silicon content greater than the eutectic point of 12 weight percent silicon. 69:1. -1 What would it gain in hp. 125 IN Compression Height for High Performance Engines Buy SKU 271058S from our store today! Apr 7, 2016 · How much more power and tq would it make? 350ci run of the mill let's say 8. 77:1, and a dynamic compression ratio of 7. 5-1 with dished pistons with vortec heads. Authorized Ross Pistons Dealer. Shop High Quality Chevrolet Small Block Pistons online at JE Pistons with 4. 7 inch rod, and a deck clearance of . Or maybe mill the 305 (or similar 58-60cc) heads for even less volume, increasing the compression. Switched to flat top piston and vortecs to get us to 10. Find CHEVROLET 5. 5 STAR RATED BY CUSTOMERS, SINCE 1979: Ross is one of the most trusted names in forged pistons for Chevy 350 Small Block applications. dn5hr, jimmde, gjkfjp, 6sn7, fieep, xtzg1, jq5ava, 9fe6b, apvmoz, wc7ld,