I would suggest a set of 50 or 75 hp injector nozzles to compliment your super chips programmer. They can be had for less than $150 and hands down the best bang for the buck for sure. They are pretty easy to change and power and mileage will improve. Anything more than that you will need a upgraded TC and turbo. Your HY35 turbo will have trouble keeping EGTs in check with anything more.

Last edited by 71yelladustr; 09/26/14 01:48 AM.
392 gen III hemi on E-85 727 trans Dana 60
10.02@134