LQ4 with L92 rods and pistons

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08-13-2012, 09:44 PM

mrmatt47

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LQ4 with L92 rods and pistons

I have a LQ4 block and and stock crank. The block needs bored and i am looking at a set of rods and pistons from a L92. I want to run the stock 317 truck head and probably just a stock cam. Any problems i will run into?

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08-13-2012, 09:47 PM

bww3588

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Shouldn't. Crank pin is the same, better rods...

I would have the block sonic checked before you try to go to 4.065. I know people have gone to 4.080 before but it was close. Sonic checking will find core shift if there is any.