You've done 151!?!?! Or 75% +1 of 150...

Excellent kill Sol.

I'll tell you though, my parents have a 96 Olds 88 with the L36 and its no slouch.

My car was still pulling, but getting loosy goosy on the front end. Turtle has been faster than that by a tad, but with the new gear ratio, can't do it any more.

Are you influencing the children again Wren? We are trying to increase membership here--not kill them off

BTW, what new gear ratio??? Did I miss a post?

The last time he rebuilt the trans, he geared for low-end. Happened about 3 or 4 months back.

2000 rpm at 70 mph???? WHEN mine DOES go all the way into overdrive I am at 2250-2300 rpm in od lock-up. Otherwise I am at 2600 if it doesn't go all the way in.
2000 rpm in od in my car is 60 mph.
What am I missing?
If I put the 4t60-e HD tranny from my dads Park Avenue Ultra parts car what would I being seeing for changes?
As far as the gearing what are the ratios for all the gears and axle ratio in that tranny as compared to the stock 4t60-e that came in my SLE w/3.06 axle ratio?

Thanks in advance,
Stylez

My rpms sit right over the 2k mark on the tach at 70.

1380rpms at 55
2000rpms at73
2500rpms at 90
3000rpms at 115
3500rpms ??????
need more speed
how do you get the govenor off
all of this was done with cluch lock on