well i finally did it i sent in my order for my nelson tune!!!!! what do you guys think itl do for me performance wise? my stats are on bottom... also will i need to reprogram my shift points etc or is that gonna be al set?
well i finally did it i sent in my order for my nelson tune!!!!! what do you guys think itl do for me performance wise? my stats are on bottom... also will i need to reprogram my shift points etc or is that gonna be al set?
1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money
tell him you want the newer pcm. i think it costs a bit extra but its the better route from what i hear.
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
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