Head/Cam Package
#1
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This summer I will be installing a H/C/I on my G8 GT. Currently I am cam only and making 414rwhp with the mods in my sig.
I am looking between ARF230 and TFS225s. They both seem to be an excellent cylinder head. Compression around 11.2-11.5. As for the camshaft, I plan on keeping it under .650 lift and between 240-250 duration. Intake will be the FAST with the stock ported TB. Anybody have done a combination like this? I have seen Patrick Gs results, just wondering about someone else...
Thanks For The Time
I am looking between ARF230 and TFS225s. They both seem to be an excellent cylinder head. Compression around 11.2-11.5. As for the camshaft, I plan on keeping it under .650 lift and between 240-250 duration. Intake will be the FAST with the stock ported TB. Anybody have done a combination like this? I have seen Patrick Gs results, just wondering about someone else...
Thanks For The Time
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#6
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Think you would be better off with the new PRC 250cc head. Little too much cam for an EFI intake. Have yet to see any good numbers out of a 240 duration cam with hydraulic lifters. 230+ degrees and you are already talking 7000 rpm with a good setup. If your going to go big, then go solid lifters. Plus you'll need valve reliefs to run a cam that big on a good ICL.