I’d be a bit careful using IPP. It might be that they are great, but my experience was disappointing. The heads are not running very well (either the lash is off or the lifters are bad or perhaps it’s something else that we have yet to diagnose)
I’ll let you know how it goes. For now to be safe I would stick with Z1 or look for recommendations here I. The forum of good engine builders.
BTW I don’t know much about FI, so cannot really help with recommendations there.
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09 6spd Berk CBE, JWT cams, ZSpeed CSC, Stillen (25 row oil, brake cooling, sways, gen3 CAI), Passport (9500ci), Quaife LSD, Z1 400 hp kit, ss lines, pads, rotors, clutch etc, Phunk's pan and fuel starve fix
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