i got a 2002 silverado with a v6. i ran a 16.4 at capital on sunday with all the maryland guys. im trying to break it into the 15s this weekend at MIR im going to takes the 20s off and put the stock wheels on. i got that hypertech programer im going to put that on and take my tailgate off. what else could i do? on sunday i ran a 16.4 with 20s and a tailgate and no programer and with a sound system and a tow hitch. does anybody got any sugestions and do u think i can break into the 15s

 

stock wheels

take off the tow hitch, sound system, front sway bar, tailgate, passenger seat, middle console/seat

im not too confident that the hypertech will do much but im not experienced with them

i highly doubt you will break 15s with those mods

 

With all that weight weduction and progammer I can see a 15.9. Spray it, I know a guy that sprays a 125 shot in his v6 and ran a 15 flat

 

Im using a hypertech programmer in a v8 and i noticed a decent improvement its not like a real tune from what i hear but i bought it before i know any better and im not going to change until i finish with the rest of my mods... youll notice a difference though not sure how much but good luck

 

with my superchips on my v8 truck i cant tell a difference, came with the truck and tried it with and without, just noticed the shift points and speed limiter

 

i don't think so george because i have your keys

 

Take out as much weight as you can, put in some 93 octane if you don't already and throw the high octane tune from the HPP in there(SOTP meter said there was a difference with it in my '96 Blazer). If you can bump the shift points up a little bit(100-200rpm) that might help but, the 4.3L doesn't rev real high so it may run better with the stock shift points.

I bet you can hit a high 15 pretty easy like that.

Get your keys back first.

 

i think i can get really close to 15s i only got to shave .4 secs does anybody else have a v6 with mods or whats a stock v6 runing?

 

dude bring my keys back over i didnt mean to leave them in ure truck thanks

 

a 15 is fast for a v6 silverado..