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Part Number:

CS-3905-CP

GM LS1 LS6 5.7L 383 Stroker Balanced Rotating Assembly - 9.1:1 CP Dish Pistons

LS1 Stroker Kit 383, Compstar 4340 Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, CP Forged -18.2cc Dish Pistons, H Bearings, Balanced Assembly

Special Price $3,398.95 Regular Price $3,438.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

CNC-Motorsports is proud to introduce Compstar LS1 forged rotating assembly kits to our customers looking for maximum value and quality. These kits are designed to safely support up to 1200 horsepower.

Compstar 4340 forged steel crankshaft 4.000 stroke, 8 Counterweight
Compstar forged 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts, 6.125 length
CP Bullet 2618 forged pistons with heavy duty .180 wall wrist pin

CP performance 1.5mm steel gas nitride top rings, 1.5mm Napier second ring, 3.0mm oil ring
Performance H series rod and main bearings
This Rotating assembly kit has been Internally Balanced In-house by CNC-Motorsports

Compression Ratio with 68cc heads 9.1:1 for boosted / turbo applications

Specifications

More Information
CNC Part Number	CS-3905-CP
Price	$3,438.95
Manufacturer's Part Number	CS-3905-CP
Brands	Callies, Compstar, CP
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	Chevy LS
Balanced Assembly	Yes
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.000
Piston Brand	CP
Piston Type	Dish
Rod Length	6.125
Piston Material	2618 Forged
Custom Notices	⚠ PROP 65 WARNING

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