How many Roush Raptors want more boost?

[biturbomg]

As the topic says, how many Roush raptors do we have on here? How many want more boost/power?

What setup are you running and show me your dynos please.

Here is a dyno for baseline VMP Roush kit on 91 pump gas with his 69mm and a post dyno after a small change for some extra boost we are testing out. Tune has not changed as of yet and am waiting to hear back from Justin on the dyno's and data logs.

 

[jokerz]

We offer porting for this and can basically promise and solid 20/20 gain


Sent from my iPhone using Tapatalk

 

[Dane]

Mile High here (Denver), but I haven't had it dyno'd. I have the smaller pulley and the upgraded throttle body, plus a JDM tune.

What boost change are you making?

 

[biturbomg]

Dane,

What kind of boost are you making? Did you see any difference with the bigger TB and may I ask what one you are running? We made a custom lower pulley. Took the truck from 8# to 10#.

Take a look and tell me what you think. Factory pulley weighs 50% more then my pulley. Trucks drives great, no belt slip, and gets off the line good given all the extra mass.

 

[biturbomg]

Lower made 2#