December 2003, my 1998 Camaro SS had it's engine replaced with a 2001+ LS1 engine.... head casting number 241.

My computer is obviously for a 1998 (which has the slightly larger cam)..

my question is..

am I missing out on any performance due to my computer's thinking my engine is a 98?...

when I dynoed the car with a lid and Hooker shorty's... (325 RWHP, 331 RWTQ)...

the guy who looked at my A/F ratio said I was actually running kinda rich...

what do you guy's think...?

Im going to try and find my dyno sheet to see what the A/F ratio was at...

-A