Ls1 heads on a 5.3 truck
01-26-2004, 04:45 PM
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Ls1 heads on a 5.3 truck How much will I have to mill LS1 heads to bring a 5.3 motor back to or above the stock 9.5 compression ratio. The reason I'm asking is that a friend got a set of ported ls1 heads cheap and wants to put them on his truck.
01-26-2004, 05:38 PM
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Originally Posted by Red12secZ28
How much will I have to mill LS1 heads to bring a 5.3 motor back to or above the stock 9.5 compression ratio. The reason I'm asking is that a friend got a set of ported ls1 heads cheap and wants to put them on his truck.
I asked this in a previous post dave.
Good you are looking out for me though.
