'05 LLY extra cab w/ camper shell & 265x70x17's. ATP Mild Max tunes. All stock except S&B mouthpiece gets the following:
Optimized stock, start from idle = 8.5.
Performance (90hp) from idle = 6.5.
Performance (90hp) launch in high lock at 1,500rpm = 6.2.
After surfacing the heads, adding studs, deleting EGR & cat, leaving stock muffler, launching in high lock from 1,500rpm = 6.0.
Optimized stock, start from idle = 8.5.
Performance (90hp) from idle = 6.5.
Performance (90hp) launch in high lock at 1,500rpm = 6.2.
After surfacing the heads, adding studs, deleting EGR & cat, leaving stock muffler, launching in high lock from 1,500rpm = 6.0.