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To add to your knowledge here, federal heads flow more than Cali heads as well. I’d be curious if the fleet heads use Cali heads or not. I would assume they do
Yes, they use the Cali heads.To add to your knowledge here, federal heads flow more than Cali heads as well. I’d be curious if the fleet heads use Cali heads or not. I would assume they do
And I forgot about the turbo & downpipe. Both subtly different, though I doubt it affects performance in any way.I have a stock, non cat dp if you need one.
Iirc don't they have different size valves too
no i dont think so but i never measured them either.