Hey guys! Whats the most rwhp I can get on 93 octane if I stay NA? Im not really interested in giggle juice cause I'm 90% street and 10% strip. I'm an average guy with an average income ( which sucks when u love fast things ). Is it realistic to achieve 550-600 whp or am I crazy? Ive had the truck 2 years( bought it bone stock ) and this week I'm finally putting on a full exhaust, 170* therm, tune by Torrie, and CAI(already had). Would it be more cost effective to just wait, save money and SC it? Or should I do heads and a cam that I can afford?