i made 255whp with a 3inch pulley ebay cruched intake meth zzp header downpipe. and a great smg tune
since then ive ported the blower. got new high flow muffler. real intake 3 inch.
i figure thats worth another 5whp

i am about to venture into porting the intake manifold. i will also be putting another meth injector into the intake manifold to cool that down.
will prob get this new killer chiller.

i have been back and forth on getting cams put in, i dont know much about them, how to read them or what works with what. got any ideas on what i should do before cams or what cams i should do, or any other ideas of things.

i need options. i sold my project TA and my S10 so i wanna play a little bit with my cobalt. i would like to do the most i can with this blower and this pulley before i change my mind and get something silly like a twin charge kit