SMALL BLOCK CHEVY
BIG BLOCK CHEVY
FORD
MOPAR
BUICK
NHRA
BUICK GRAND NATIONAL

The overwhelming choice of the world’s fastest Buick engine builders. These pistons are engineered to produce maximum horsepower in extreme boost or nitrous applications. The inverted dome is designed to duplicate the factory compression ratio and the precision CNC machined ring grooves accept 1/16, 1/16, 3/16 rings.

Includes:
Pin #940-2750-16-51S (137g)
Double spiro locks (#927-042-CS)

BUICK GRAND NATIONAL SERIES
Std Bore: 3.800
Ring package designed for: 1/16, 1/16, 3/16 Rings
 Tech and Installation Tips
Part # Cubic
Inches		 Bore Stroke Rod
Length		 Block
Height		 Compression
Distance
Head Cubic Centimeters
48cc
Compression Ratio
Dome
Volume		 Gram
Weight		 Footnote Oversize
131556 234 3.820 3.400 5.960 9.510 1.850 Fact. Duplicate 8.5 -29.5 541   0.02
131557 235 3.830 3.400 5.960 9.510 1.850 Fact. Duplicate 8.5 -29.5 542   0.03


- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.

JE Pistons 15312 Connector Lane - Huntington Beach, CA 92649 - Sales/Technical Assistance | Careers @ JE
JE and SRP Pistons are Exclusive NASCAR Performance Products
NASCAR® and NASCAR Performance® are registered trademarks of the National Association for Stock Car Auto Racing, Inc
Copyright 2002-2007 JE Pistons. All Rights Reserved.