Hello everyone -

I have done some research and extensive reading on this site and I am still having a hard time finding which company is best for upgrading the computer.

renntech and powerchip and upsolute are some suggestions I have read/heard. Any suggestions as to which has had the best results?

I would like to do performance upgrades in steps and I was told to start with the computer chip for the SRT-6 because most of the equipment is already 'top notch'.

I also read somewhere that you can change out the pulley's and get alittle extra hp?