Professional™ Piston Kit (271108) by SRP®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Notes
This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
Specifications
Bore Size: 3.572"
Connecting Rod Length: 5.933"
Block Height: 8.925"
Compression Height: 1.220"
File Fit: No
Gapless: No
Gram Weight: 349 g
Material: Chrome plated carbon steel
Oil Ring Material: Chrome plated carbon steel
Oil Ring Tension: Standard
Oil Ring Thickness: 3.0mm
Oversize: +0.020"
Pin End Bore Diameter: 0.866"
Piston Material: Forged aluminum
Piston Style: Dish, with two valve reliefs
Quantity: Set of 8
Second Ring Facing Material: Cast iron
Second Ring Material: Cast iron
Second Ring Thickness: 1.5mm
Stroke: 3.543"
Top Ring Facing Material: Steel
Top Ring Material: Steel
Top Ring Thickness(mm): 1.2mm
Weight: 349 g
Wrist Pin Style: Press-fit or floating
Dome Volume: -17cc
Compression Ratio @ 42cc: 9.8
Compression Ratio @ 46cc: 9.3
Compression Ratio @ 52cc: 8.7
Features
Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength
Up to 20% lighter than traditional equivalent
High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation
Accumulator grooves for improved ring seal
Designed for normally aspirated or moderate forced induction/nitrous applications
Now includes high performance skirt coating
Lightweight, low friction metric ring package included
1.2mm top ring, 1.5mm 2nd ring, 3.0mm standard tension oil ring
Minimal filing required
High quality 2.250" pin further reduces reciprocating weight
Carbon steel wire locks included
SRP® is a product line of racing pistons made by JE, a leader in high performance forged pistons. SRP pistons are the best value for high-performance engines, including racing applications used in Nascar, ALMS, NHRA, and AMA Supercross. The SRP line is a result of continuous research and development of unique materials, piston designs and technologies. Made utilizing state-of-the-art CNC machines for manufacturing along with purpose-designed forgings, these pistons hold tight tolerances to meet strict specifications of high-performance engines.
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SRP® - Professional™ Piston Kit
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