nvrstsfd23

I had my car dynoed today and the air fuel ratio was real high like 17 to 1 when we did a cruise run but when we did full power runs it leveled off both times to 13.2 should I be concerned or not. It put down 335 rwhp 348 rwtq. He showed a little detonation but I think it was from the car sitting and not being driven much in the last two months.

nasty ss

iTrader: (1)

12.7 would be much safer. I would play with your fuel tables. Detonation is another bad sign. You need tuning.

Black02SS

iTrader: (36)

Replied in your other thread.

nvrstsfd23

thanks would the mods that increased the air flow into the engine be causing the lean condition