Would the TGP motor see any gains boring it from a 3.1 to a 3.2? I know that the Cavalier guys do it [sometimes].
Sure you would see some gain. This bore would add approximately 6 cu. in. displacement. Since this engine in stock form puts out more than one
HP per cube, I would approximate about a 7-8 HP gain in stock form, and expedential gains with Mods.
I dont know I'll tell you when mine is done
Im going .040 over on mine to brng it to a 3.2L Im waiting to go to .060 over because I dont want nothing to work with if the motor goes.