xcal

[RAYSVT]

is it pointless to get the xcal if u only have headers,exhaust and a intake.What all can it i expect to get out of it.THANKS

[Teal4Banger]

is it pointless to get the xcal if u only have headers,exhaust and a intake.What all can it i expect to get out of it.THANKS

You can adjust the spark timing, richness of fuel, remove the rev limiter, adjust idle rpms (ATX anyway), and on newer cars you should be able to adjust the shift points for an ATX (unfortuneatly I found out the hard way - I have a 96 :nonono: ). You can also adjust the temps that the fans kick in (exciting :drool: jj)