Gtp s dont have that much in the top end

i think both a gt and a gtp throw down in the top end !!!!!! wut do u think

Mine pulls hard in the top end,but then again, mine isnt stock :wink:

I don't know what mine does in top end. Speedo only goes to 115!
http://img.photobucket.com/albums/v425/kustomkid54/1998PontiacGrandPrixGTP003.jpg

GP's usually die on the top end. Throw in a cam and that usually helps the problem.

Usually I lightly modded gp will pull a LS1 off the line, but the LS1 will blow by on the back end of the track. Atleast thats what used to happen to me.

Just wondering: LS1 are V-8's right?

Just wondering: LS1 are V-8's right?
yes they are.

i was able to take my friends GTA in the quarter but killed me in the 1/2