AUTOTEC LS 15° FORGED PISTON SET #1000633

Part # 1000633

$736.00

AutoTec, LS 15°, Dish, 4.145 Bore 4.000 Stroke 1.110 Comp HT

CALL TO ORDER  714-903-4362


Specifications

Engine Family LS 15°
CID/Ltr 432/7.1
Bore Inch 4.145
Bore mm 105.28
Stroke Inch 4
Stoke mm 101.6
Rod Length 6.125
Comp Dist 1.11
Crown Volume -16cc
CR 1 11.0 @ 65cc
CR 2 10.6 @ 68cc
CR 3 9.9 @ 70cc
Alloy 4032
Weight 420
Pin 0.927
Oil Rails Included Yes
Top Ring 1.5mm
2nd Ring 1.5mm
Oil Ring HT 3.0mm
Piston Style Dish

Item# Description
1000633

$736.00


compression calculator

Please fill in the details below to calculate the compression ratio for your engine. Accurate inputs will give the best results. Once you’ve filled out the form, click “Calculate” to see your engine's compression ratio.

dome volume to compression ratio


compression ratio to dome volume


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