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Old 09-26-2008, 04:30 PM
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Phast SVX Phast SVX is offline
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Join Date: Feb 2001
Location: Madison, WI
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Re: Turbo 3.3 Impreza

Quote:
Originally Posted by sicksubie View Post
turbo + stock internals = not worth your time. You could run maybe 7-8psi safely (with a FMIC of course) but I would not try it. You should get rods and lower CR pistons IMHO... Engine management will be your biggest hurdle at this point...
I beg to differ. My car is quite a bit of fun for not a lot of money. My turbo build has a lot of miles on it over the last three years without any signs of detramental effects on the motor as of yet. You should see how I drive it, its a hard 15K miles. Idles smooth and steady, AFR runs 14.7:1 on the highway and 11.4-11.7:1 on full wot in all gears (ok, fifth is a bit on the richer end at lower rev's).
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Teal 1992 Subaru SVX Turbo - Sold in May 2011 to peace-frog.
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