Mach 7

I agree with Brett. I ran them in my 02 before i sold the truck, and they are extremely clean.

What turbo/turbos are you running or planning to run?
 
looking to run a SB 66 most the time and a gt 42 on the weeken pulls with a redline and comp
 
strokersmoker said:
looking to run a SB 66 most the time and a gt 42 on the weeken pulls with a redline and comp

Silver Bullet will be a perfect match for 7's, Wouldn't even think twice about them being to smokey. It's weird how some thing can make such good power and still have clean street manners.
 
I agree... My mach 7's are cleaner on the street than my old jammer stage 5's (150hp)

Lavon
 
There was a thread somewhere but i cant find it about when when we did some back to back testing with Getblown5.9 truck, we did dyno runs with a set of Mach 7's and a set off DDP custom 250's or 62 lt ( i forget what they were actually labeled as) but I think he did like 570hp with the DDP and 581hp with the Mach 7's and that was with a Silver bullet, TST/Smarty stack and a HRVP44
 
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