Max 5.3 bore?
02-26-2010, 08:49 PM
#2
Staging Lane
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I am not 100% but I know you can turn them in to a 3.905 which is a 347 with standard crank. I am not sure if you can fit a 4.0 stroke crank which will yield a 383 (I don't see why not, the clearances are the same as the LS1 aluminum blocks). is this going in the Buick GN in your sig? if so here is a good link https://ls1tech.com/forums/forced-in...-crank-hp.html
02-27-2010, 08:23 AM
#4
On The Tree
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That is correct after doing some more research. Now my next question is:
if I want to put forged rods in my 5.3 and keep the stock crank, what is the stock 5.3 rod length???
if I want to put forged rods in my 5.3 and keep the stock crank, what is the stock 5.3 rod length???
