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Lsx Boltholes

According to engine builder Billy Briggs, the expert hand behind Wheel to Wheel's many 1,000+ horsepower gen III builds, machining and prepping the LSX block wasn't much different from the many LQ9, LS2, LS1 or C5-rs he has done in the past, aside from the extra head bolts. The larger head boltholes were converted to a 1/2-inch, and the smaller ones 3/8-inch for added clamping...
LSX Engine Build - To The Extreme

 According to engine builder Billy Briggs, the expert hand behind Wheel to Wheel's many 1,000+ horsepower gen III builds, machining and prepping the LSX block wasn't much different from the many LQ9, LS2, LS1 or C5-rs he has done in the past, aside from the extra head bolts. The larger head boltholes were converted to a 1/2-inch, and the smaller ones 3/8-inch for added clamping...  View Related Article

 

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