dyno tuning questions
03-29-2006, 11:09 PM
#1
dyno tuning questions im getting my 99 Camaro SS tuned for the head and cam set-up i installed and was wondering what a/f ratio should i be trying to end up with N/A and what a/f ratio for a 100-150 shot dry? Please help me i guys i no nothing about whats good or safe when it comes to tuning. Any tips or clues would be really appreciated. Thanks in advance for you time and help guys. 
03-30-2006, 07:04 PM
#4
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When we tuned mine in we got the best numbers at 12.8:1 on the motor and spraying a 150 shot with the recommended jets put the a/f at 12.0:1. Of course spraying, the leaner you go, the more power you will put down but the less safe it is; just the opposite for going rich, you may lose some power by running it at 11.5:1 but you may want to run it a little rich like that just in case you get your bottle a little hot (1300psi). You want to be around 13.0:1 on the motor and 12.0:1 spraying.
