Can anyone tell me where on the net I can get the Power/Torque curves for old V6 3L engines?
I'm also interested in the Power/Torque curves for old Chev 2.5L engine!

 

Welcome LeonardB! Thanks for joining us at FTE!
Your thread was moved from '80-'86 to the General Automotive forum so it would get more views and replys. Good luck! BTW, please turn on your Private Messaging as it would have been handy to give you notice of the move.

 

Given the interest in those two engines, I think your best way to estimate the curve is to use the published torque/hp figures, and figure the hp at the torque peak, and the torque and hp peak. It will give you a rough idea, at least between the two.