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matty74 matty74 is offline
Eye of the Toiger
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Join Date: Oct 2005
Location: Sydney, Australia
Posts: 1,204
911st, I hear what you are saying about NA 3.6, but I'm bored with NA and the $$ head work, cams ITB's efi to get less HP, I want to play around with turbo's for a bit

And your right 915's are very limited, my mechanic has bolted plenty of turbos up to 915's they seem to be fine as long as and he stresses that they need to be re-inforced, bearing retainer, side plates and have the external oil cooler which I intend to do, and not too much HP it was'nt designed for it, and "you really need a 4 speed or G50 for serious HP"

I was going for an 87 roller in which I would put in a G50 with a 3.8 TT setup but my wife has shot that one down so I working with what i have got for now.

1973 911 RSR clone powered by 77 3.0 turbo
Old 02-06-2010, 03:54 PM
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