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heliolps2 heliolps2 is offline
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Join Date: Jan 2009
Location: DC
Posts: 1,178
Hello guys , Chris how are u ? Well I have highly modified 3.3 428 at rwhp , rpm limit at 7300. rebuilt 35.000 miles ago, I Just had the first valve adjustment since the rebuild and a leak down test, it was done cold, all the clys came to 2% or just under, I was very surprised , I did a dozen autocross event and 6 DE events and tons of drag racing , So to tell what the secret is , not sure, just good gas and Mobil 1 oil , now I use Brad Penn I also had a buddy check the emissions on it HC"s was under 100 which I under stand is very good, good luck

1986 944 turbo -first car
1997 993 Cab 6 speed-sold
1992 964 C2 turbo
SOLD, 911GT ,CIS, 428 fwhp 450 trq, Carrillo rods, 964 cams, TT retainers,7.5 comp 1.1 bar boost 320 ml black fuel head 009 injectors, 044 pumps, 60-1 T4/T3 dual scroll turbo
Old 10-04-2011, 06:24 PM
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