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nitroused navi 5.4 in front of a 99 auto.whats gonna break 1st w/the tranny?

359 views 5 replies 3 participants last post by  streetstrip00  
#1 ·
This winter a navi engine is going into my 99 auto gt and some juice(100 shot) on top of that. What part of this auto will break 1st?
 
#4 ·
LMAO oopps Im retarded.

With an auto, I would think the stock Traction Loc will start slipping first. If you get a good stall convertor, shift kit(J-mod) and a tranny cooler, it would be able to take a little bit more punishment. You would have to be running some serious amount of power and getting great traction to start demolishing the gears in the tranny.
 
#5 ·
I would say that the TQ convertor will start to slip. It's not going to like locking up with that much torque.

J-mod, B&M cooler, new stall...might last for a while.

If really worried about my tranny putting down 330rwhp, I can't imagine being in your shoes.

Sounds like a sweet combo and good luck with it.