How much or if any black smoke is supossed to come out the tail pipe when you mash on it? I haven't notice any when I mash on mine but some guy passed me on the hiway the other day in a duramax and everytime he jumped from lane to lane he would puff out black smoke, and I thought do I do that but I havent noticed any. My truck is a stock 99 24v with a k&n air filter and thats the only mod it has so far.

 

Na your truck won't do put just a small small puff. He must have a programmer for more fuel.

 

Cool I thought I might have a problem if it didn't. Thanks for the reply.

 

Yup not a problem.

 

Let the mods begin

 

I purchased a set of 150hp sticks for 450 bucks from Luke^^^but have not had a chance to install yet.....Good price IMO

 

My sentiments exactly

 

You will love them

 

My 99 put a puff like yours only right off idle... I have a Quadzilla Adrenaline now and it only SMOKES at the higher levels... Its very good at making smokeless power! Although @ stage 10... Roll on the black smoke. I actually feel like a jerkoff when i forget its on stage 8-9-10 and leave a stoplight. Little cloud lingers!

Smoke is sweet at the pulls, races, and such but its pretty rude on the street... Thats why i wish i had stacks!