JE Pistons are top-notch for all racing applications. Here at Jensen's we pulled the most popular Piston & Ring packages together that we use in many of our Race-Winning Engines at the shop. This combo is exclusively used in our up to 600 HP 6.0L N/A & 900 HP Forced-Induction LS Engines.
In this LS Combo Kit you'll get SRP PROFESSIONAL pistons and a customized ring package to match.
- Flat Top
- Bore: 4.030"
- Stroke: 3.622"
- Rod Length: 6.125"
- Compression Distance: 1.315"
- Dome Volume: -5cc
- Gram Weight: 426
- Compression Ratio: 64cc 10.7, 66cc 10.4, 72cc 9.8
- 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
- Lightweight, low friction metric ring package included
- 1.2mm Steel Nitrided top ring, 1.5mm Napier 2nd ring, 3.0mm oil ring.
- Napier 2nd ring for improved oil control
- High quality 2.250" pin further reduces reciprocating weight
- Carbon steel wire locks included
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