Texas Speed LS1 Cylinder Head Upgrade - Big Power, Small Change - Part 1
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Before installation of the heads can commence, some housekeeping is in order. A razor blade is used to scrape away the majority of head gasket material attached to the block, then a red Scotchbrite pad attached to a low-speed air die grinder is used to remove all the remaining gasket material. It's especially important to exercise extreme care to ensure that aluminum isn't scraped from the block surface. After wiping up residual coolant from the cylinders, the head sealing surfaces and cylinder bores (or tops of pistons) are sprayed with a grease and wax remover, then wiped down until spotless. View Related Article
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