On Monday 06 November 2006 09:27 am, Gabriel A. Couriel wrote:
> no reason to be shifting that early. shift at redline or about 1-200rpm
> above that to maintain high power levels. shifting at 4k leaves power on
> the table (which is why you are running 19's).
So given that the factory shift light is set way too low, what is a safe shift
point? I have the 3.9L V6 with 5Sp, 4x4 with LSD. I don't know the rear end
ratio. The truck has 95K miles on it. I've been shifting around 2800-3000 RPM
so far, but I don't know what the redline is on this engine.
This archive was generated by hypermail 2b29 : Fri Dec 01 2006 - 10:33:46 EST