Out of stock
SKU: RTP1000597
MPN: 1000597
The GM LS FT Piston Set 4.010 Bore -3.3cc from RACE TEC PISTONS is designed for serious LS engine builders and performance enthusiasts who are looking to maximize horsepower and reliability in their small-block platforms. This complete piston set is tailored for forced-induction and high-RPM applications, making it an ideal choice for turbocharged, supercharged, or nitrous-equipped LS engines.
Constructed from premium forged aluminum alloy, the GM LS FT Piston Set features a 4.010-inch bore diameter and a -3.3cc dish design that optimizes combustion chamber volume and compression ratio tuning for modified LS engines. The negative dish design allows builders to achieve higher effective compression ratios, which is critical for maximizing power output while maintaining a detonation margin under boost or aggressive timing.
This piston set is particularly beneficial for LS1, LS2, LS3, and LS-based engine swaps where durability under boost or nitrous is essential. Buyers should confirm their specific block and rod combination, as piston selection directly impacts compression ratio, ring seal, and longevity in high-performance applications.
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