Nice... I could do w/o the stick on scoops on the 'rado, but too each his own I guess

 

Nice Truck(s). Good vid too! Could you get one of it under load! ie. Pulling out of a driveway, maybe a little heavy throttle too! lol

 

i got the flowmaster 40 on mine too with the 4.3L. single in 2.25 and single out 2.25 with high flow cat. i want 2.5 piping all the way back, but for what it is, it sounds pretty decent i think. im waiting for the new 350 tho before i redo the exhaust...

 

I could do with out them too. Nice trucks though! Thats a Colorado Xtreme too, correct?

X2! Assuming that it has wheels on it by now.

 

lol do you have your blazer up on 4 jack stands???? thats soooo dangerous when you were revving it I could see the whole thing move. Heres a video of mine. I have stock cats

http://www.youtube.com/watch?v=QkFQAo5NzEw

 

me having some fun with the new camera lol http://www.youtube.com/watch?v=hxI7gxaCzD8

 

I had it on the stands because i was installing the ceramic pads and the drilled and slotted rotors the same day. After 17 years @ the Chevy dealership you would think I would know better lol

 

looks pretty fast what else do u have done to it other than the exhaust and fancy rotors?

 

Hypertech tuning, cold air intake, aluminum radiator, Saturday I will be installing the accel plugs, MSD coil and the 8mm wire set. Sunday out Need to go fly my RC plane lol