4.060 bore on an lt1...need opinions
03-02-2006, 01:10 AM
#5
Originally Posted by buffman
You can go pretty big on this LTX block 
Also, there is quite a few LT1's running 60 over. It will run a tad hotter, water and oil temp. But no biggie.
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03-02-2006, 10:26 AM
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Originally Posted by Bizzzatch350
Why are we going that big a bore just because its the biggest doesnt mean its the best.
03-02-2006, 01:48 PM
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let me clarify... the block was once built before and at a .040 over. the block since then has had some dirt scores but nothing deep. it needs bored again to get proper oil usage and such. it can clean up at 4.045-4.050 but i'd have to get custom pistons made for the block. if i can't get custom pistons, i have to go .060 over and get .060 over pistons. sorry for the confusion.
