Compstar LS LS7 LSX 417 429 Balanced Rotating Assembly, 10.2:1 Wiseco Pistons , Combo Valve Pocket

LS7 LSX 417 419 423 429 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -12cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, Combo Valve Pockert 12 & 15 Degree

$3,630.95

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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.

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Description

CNC-Motorsports is pleased to offer LS7 / LSX Callies Compstar 417-429 rotating assembly kits. These kits are designed for performance application builds up to 1200 horsepower. With upgrades these kits can support 1500 horsepower.

Callies Compstar 4340 forged steel crankshaft, 3.900 Stroke, 8 Counterweight (Short Snout)

Callies Compstar forged 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts

Wiseco 2618 forged pistons, .185 wall wrist pins, ArmorGlide coated skirts (*Fits 12 and 15 degree LS Heads* LS1, 2, 3, 6, 7, 92)

Wiseco performance piston rings

High performance H series main bearings and rod bearings

This Rotating assembly kit has been Internally balanced in-house by CNC-Motorsports

Compression Ratio with 65cc head 10.6:1

Compression Ratio with 66cc head 10.5:1

Compression Ratio with 68cc head 10.2:1

Compression Ratio with 70cc head 10.0:1

Compression ratio figured at 0 deck with .051" gasket

Specifications

More Information
CNC Part Number	CS-7031-W
Price	$3,630.95
Sold As	Kit
Manufacturer's Part Number	CS-7031-W
Brands	Callies, Compstar
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	3.900
Piston Brand	Wiseco
Piston Type	Dish
Rod Length	6.125
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

Compstar LS LS7 LSX 417 429 Balanced Rotating Assembly, 10.2:1 Wiseco Pistons , Combo Valve Pocket

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