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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
24-7
Engine Rebuild Kit and Parts Online Catalog |
Call toll free to order at 1-866-700-5877 or Contact us anytime 24-7 or use the Order Form for questions and to check stock. |
Chevrolet Small Block
15º LS1
We have redesigned and expanded our GM LS1 series product
lines! These new pistons utilized our dedicated Forged Side Relief (FSR) forging that was specifically designed for the demands of the GM LS1 series of engines. In addition we have found ways to reduce weight and maintain the durability needed for both street and racing use. (CR calculated with .051" gasket thickness and +.009-.011" deck clearance). Lightweight and extremely durable, these pistons are machined for 1.5mm, 1.5mm, 3.0mm rings. |
LS1 Series - FSR Series Std Bore: 3.898 FSR Series Uses 2.250 length pins Ring package designed for: 1.5, 1.5, 3mm Rings |
Your Cost |
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Comp Ratio 64---66--72 |
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LS1 Series - Full Round Series
Std Bore: 3.899 Full Round Series Uses 2.500 length pins Ring package designed for: 1.5, 1.5, 3mm Rings |
Your Cost |
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Comp Ratio 64---66--72 |
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