Quote Originally Posted by carl06GT View Post
I have a 06 gt s/c. I plan on putting on a 3.4 pulley msd coiles and wires, 104* plugs, FWI, 180* therm. How much do you think all this will coast me and where will that put me in 1/4 mile time? help and suggestions welcome
hmm, i would hold off on any pulley's until you read up on what you need in order to run one. That sir, is no where near enough to run anything but a stock pulley. If you put that 3.4 on including all your mods you've listed i'll put you at about .2 seconds slower than stock because of all the timing the car will pull out to keep itself from blowing up.