C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Rebuilding top end

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Old Mar 9, 2003 | 07:30 PM
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TBretz53
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From: Brookhaven NY
Default Rebuilding top end

84 cross 60,000k valve guide seals shoot oil fauling some plugs. If i pull heads to rebuild what heads are on a stock car? and should they be upgraded as long as they are off the car? Is the timing gear in the front plastic? and what adj or replacement can be done on the intake side? Only drive the car on weekends in the summer but I do plan to hold on to it for a while and do like geting 22-25 mpg. Also added the HP chip in the computer all else stock.
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