AUTOTEC SMALL BLOCK CHEVY 23° 4.000" FORGED PISTON SET #1001625

Part # 1001625

$933.00

AutoTec, Small Block Chevy 23° 4.000", Dish, 4.030 Bore 3.750 Stroke 1.285 Comp HT

CALL TO ORDER  714-903-4362


Specifications

Engine Family Small Block Chevy 23° 4.000"
CID/Ltr 383/6.3
Bore Inch 4.03
Bore mm 102.36
Stroke Inch 3.75
Stoke mm 95.25
Rod Length 5.85
Comp Dist 1.285
Crown Volume -18.9cc
CR 1 9.5 @ 58cc
CR 2 9.1 @ 64cc
CR 3 8.9 @ 70cc
Alloy 2618
Weight Call
Pin 0.927
Oil Rails Included N/A
Top Ring 1.5mm
2nd Ring 1.5mm
Oil Ring HT 3.0mm
Piston Style Dish

Item# Description
1001625

$933.00


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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