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MEAN LT1
09-27-2008, 10:21 AM
How much timing are you running?. With stock comression I have my friends set at about 21 degrees at wot with a air/air. Whats everyone else at?

Tony Shepherd
09-27-2008, 10:22 AM
How much boost?

lt170chevelle
09-27-2008, 11:16 AM
i am only at 15degrees, but i am still tuning and getting the fuel right... at 9lbs

MEAN LT1
09-27-2008, 11:43 AM
Its seeing about 9-10psi. Yea its a little hight but the owner is aware of the affects.

lt170chevelle
09-27-2008, 12:25 PM
from what ive read up on is above 20degrees, there is usually no more power to be found when under boost. anybody correct me if i am misinformed

RealQuick
09-27-2008, 07:29 PM
With lower compression you can see gains till ~24-26 degrees... but with the stock compression, I wouldnt go above 20 degrees.

1toofastlt1
10-20-2009, 02:53 PM
im at 21* with 5 psi. and the AFR is around 12.1

MoeHorsePower
10-26-2009, 07:14 AM
Is this a stock motor? whats the A/F?

Jay_rich
10-29-2009, 02:02 PM
I ran 26* on 8PSI 91 octane, compression was around 9.8ish and far from stock.

I made great power number off it!

Jay

CALL911
10-29-2009, 04:07 PM
My car really wanted more and more timing, but we stopped at 27ish. (8.8:1 CR)

The SRZ
10-29-2009, 08:31 PM
22* @ 18psi, 8.8:1CR w/ my AFR's in the low 11's.

MoeHorsePower
10-30-2009, 07:51 AM
At 12lbs I was at 22* on the pump, Made 648 RWHP, on the fast gas made 722 RWHP @ 14lbs...

1toofastlt1
11-22-2009, 06:50 PM
what table is being adjusted to make your wot timing changes