














"Torque management" should I cut it off or reduce it?

The Best V8 Stories One Small Block at Time

yes, it is a fact that high RPM's kill 4L60E's. it happens all the time. if you raise the RPM's above stock, you greatly increase your chances of grenading your transmission. nowhere did i say it was a guarantee. there's always an exception to the rule. what i can guarantee is that a 4L60E with stock shift points has less of a chance of grenading than a 4L60E with shift points higher than stock. this holds true in 100% of the transmissions out there. "when" it blows up is only a matter of time, but there is no doubt you're making that day come faster. no 4L60E in existence will be just as happy shifting at 7000 rpms as it is shifting at 6000 rpms.
And for every person you can show whose grenaded a tranny, I can show you one whose spinning it high and loving life.
Last edited by 99Hawk262; Jun 1, 2007 at 10:23 PM.
And for every person you can show whose grenaded a tranny, I can show you one whose spinning it high and loving life.
the proof of this phenomena is that cars running FI don't have as many problems as NA guys have. a 4L60E will generally last a lot longer behind a 400 rwhp FI car than a 400 rwhp NA car because the FI guys don't raise their shift points. it's been shown time and time again. once again, nothing is set in stone, but you can't argue with reality. the reality is if you raise your shift points, you're cutting your transmissions life a fraction of what it could be. the only question is: "what fraction is that?" that fraction is what varies by car.
I am shifting it at 6500 RPM's, and it's going to be fully built to handle the power. I plan on getting it setup to handle about 800hp, with a good shift kit in it. I have a B&M Super Cooler also.

And for every person you can show whose grenaded a tranny, I can show you one whose spinning it high and loving life.
That's why I would keep a close watch on yours Hawk after what happened a couple of months ago..
Last edited by the_merv; Jun 2, 2007 at 11:39 PM.








