i emailed fastchip.com and asked them if i can run 89 octane and have the chip work...this is the response i got.
Those 2.2L trucks normally
pick up 11/12 hp at the wheels. I
also remove the top speed limiter
and firm up the shifts for the
automatic transmission trucks.
Throttle response will be improved
noticeably. Fuel economy normally
improves slightly.
11-12?????? at the wheels??????? does it smell like b.s to anybody else?:bs:
Those 2.2L trucks normally
pick up 11/12 hp at the wheels. I
also remove the top speed limiter
and firm up the shifts for the
automatic transmission trucks.
Throttle response will be improved
noticeably. Fuel economy normally
improves slightly.
11-12?????? at the wheels??????? does it smell like b.s to anybody else?:bs: