BCR1220-020 CP Pistons, Bullet Brodix Spec Forged, SBC 418, 4.145

SB Chevy 418, 4.145 Bore, 3.875 Stroke, 6.000 Rod, 1.062 Compression Height, 8.0cc Dome, Advertised Weight 445 grams, Set of 8 Pistons and Rings, Normally Aspirated.

$1,182.30

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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

CP-Carrillo Bullet Race series pistons are designed specifically to fit the Brodix Spec head used in, USMTS, USRA, UMP, and Wissotta racing series. Pistons are proudly made in the USA from 2618 solid dome forgings. Pistons come with 8cc cc domes, .335 deep intake pockets, vertical gas ports, 1.2mm gas nitride steel top ring, 1.2mm Napier second ring, 3.0mm oil ring and include .927 x 2.500 pins with a .180 wall standard.
Compression ratio with 64cc heads: 13.8:1

Specifications

More Information
CNC Part Number	CP-BCR1220-020
Price	$1,182.30
Sold As	Set
Manufacturer's Part Number	BCR1220-020
Brands	CP
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.145
Crankshaft Stroke	3.875
Rod Length	6.000
Piston Type	Dome
Compression Height	1.062
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 3mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING