Wiseco Piston Kit Chevy LS -20cc R/Dome B:4.130

LS • 4.000 STROKE Wiseco Pistons

• ArmorGlide® Skirt Coating
• Pin Upgrade Recommened over 700HP (Pin P/N S718)
• .150 wall pin & Spirolox®
• Anti-detonation & pressure seal grooves
• 2618 High Strength Alloy
• C/R at 0 deck with .051 gasket

LS • 4.000 Stroker • NA/Boost/Nitrous • .927 Pin

Kit Part #: K452X130
Bore: 4.130
Comp Ht: 1.110
Stroke: 4.000
Rod: 6.125
0 Deck at: 9.235
Std. Deck Ht: 9.240
Avg: Wt: 447
Volume: -20cc
Compression Ratio At 65cc: 10.2
Compression Ratio At 66cc: 10.1
Compression Ratio At 68cc: 10
Compression Ratio At 70cc: 9.8
Pin Part # Included: S643 .927 x 2.250
Ringset Included: 4132GFX (x8)
Valve Pocket: LS1,2,3,6,7,92