2008 ly6 or 2004 6.0 for boost?
I am by no means an expert... but the crank reluctor is irrelevant if you are doing a carb. The ly6 has stronger rods than a gen 3 lq4. 317 and 823 heads are both great for boost. No need to change the heads, imo.
I sold my 03 lq4 to get an 09 ly6, mainly for the rods.
I sold my 03 lq4 to get an 09 ly6, mainly for the rods.
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9 Second Truck Club
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From: Colorado Springs, Co/ Central, Ca
That's a hard one. Most 04's had the good rods but a few had the early rod. If the o4 has the floating rods and is in good shape IMO they are a little bit better engine.
i believe the earlier one has 10mm bolts on the valley cover, and if they are 13mm they have the updated rods if you cant pull the pan. I cant imagine gm putting the gen 4 rods in every 13mm block, it would be typical of them to have a certain number leave the factory mismatched, but i could be wrong.
