It all depends on how much Hp your at,and whats on there now. a 2001 with an HY9 with a comp,and dd3s will gain 4x more than a stock 160hp 94 with an hx35-. On your truck you wont gain much HP if its stock,EGT's will be down though. You may want to add some more fuel before running that big a turbo,I feel you wont like it with stock fueling,itll take to long to spool. I may be worng though.