LS7 small bore vs PRC 260 ls3 heads on 427
#1
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im planning to buy a lq9 427 for my z06 , im gonna run with my prc 227's for now but plan to get some new heads , which of these two do you think would be better for racing on both street(in mexico of course
) and track , which would give more power?
gonna run E85 and high compression
mods in sig as well
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gonna run E85 and high compression
mods in sig as well
Last edited by Knight-Z06; 11-30-2012 at 10:56 AM.
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I agree the LS7's are a little better. If someone wants to spend the extra money for the LS7 intake and valve train then I would go with the LS7 setup. The LS7 setup will be better down the road when they decide to upgrade to a larger bore engine.