J.E. PistonsHigh Performance

Street Strip Race

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877

Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

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Engine Rebuild Kit and Parts Online Catalog.

Engine Rebuild & Assembly	Balancing &  Blueprinting	Cylinder Heads
Engine Rebuild Kits	Engine Start-up	Other Related Web Sites Page 1
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Buick Forged Pistons & Rings

Call toll free to purchase: 1-866-700-5877

BUICK GRAND NATIONAL

T

he 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 $18.01 (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

Part # Your Cost	CID	Bore	Stroke	Rod Lgth.	Block Ht.	Comp. Ht.	Head Cubic Centimeters 48cc Compression Ratio			Dome Vol.	Gram Wt.	Foot note	Over size	Recom. Ring Set
312982 $864.32	233	3.810	3.400	5.960	9.510	1.850	Fact. Duplicate		8.5	-28.6	NEW	T	0.010	J10006-3810-5 $162.34
312983 $864.32	233	3.815	3.400	5.960	9.510	1.850	Fact. Duplicate		8.5	-28.9	NEW	T	0.015	J10006-3810-5 $162.34
131556 $864.32	234	3.820	3.400	5.960	9.510	1.850	Fact. Duplicate		8.5	-29.5	541	T	0.020	J100F6-3820-5 $162.34
131557 $864.32	235	3.830	3.400	5.960	9.510	1.850	Fact. Duplicate		8.5	-29.5	542	T	0.030	J100F6-3830-5 $154.56
338260 $864.32	236	3.840	3.400	5.960	9.510	1.850	Fact. Duplicate		8.5	-29.5	NEW	T	0.040	J100F6-3840-5 $148.15

T = Accepts Turbo & Nitrous

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