I have the Zex kit too, according to the papers that came with it the 32 jets are 50hp and the 46jets are 100hp. i tried both and theres a huge difference between them. the 32 didnt feel very strong but still gained me 2-3 tenths, the 46jet hitting it at 60' until the traps gave me half a second, ran 11.71 on my stock motor, ran two runs with the 32jet and 4 runs with the 46jet until the turbo blew up lol:roflmao: My engine LOVED the 100hp shot, felt very strong once i pushed the happy button :angel:
I'm gonna buy a bunch more smaller jets so i can dial it in perfectly for 11.90 class at different temps and elevations. At one track i'll need a little more "help" than other tracks.