GM 350 Crate Engine Build III - Goodwrench Quest, Part III
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This time we wanted to evaluate the performance advantage of a set of Corvette aluminum heads. These heads were originally used on L98 Corvette Tuned Port Injected (TPI) engines that preceded the LT1 engine. The heads are extremely lightweight with small ports and require a centerbolt valve cover configuration. If you choose to use roller rockers with these heads, there may be some interference with the centerbolt fixtures and some machining of the covers (especially the Corvette magnesium style) may be required. View Related Article
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