It would only be 500 or so for a 10% over driven pulley. Custom setups are at least a thousand...

I'm not sure who the he11 you heard that it can't keep pushing the entire 1320 from? Base on the results of others I'd say mine should be running 8lbs of boost with the 2.8 pulley.

I've very happy with it and my only reason for wanting the 2300 is there is no such thing as fast enough...


D

 

I heard that to, but I road with a guy once and I figured out the problem. They are coasting the last 1/8th, they aren't used to the new found power so they just let out of it.

 

You must been talking to a turbo guy?!!?!

I can honestly say that the TVS1900 is a beast compared to the 112. It does not stop pulling up top like the 112 felt like. The IATs with more boost/power on my new truck are lower than my old truck with less boost. I have a 2.8" pulley on it but, at this point it has not reached the point where the IATs just go up wildly. I would've went faster than 102mph in the 1/4 but, I had some programming issues that kept shutting the throttle blade half way on the shifts.

Like Blownchevy has mentioned in the past it doesn't have quite the grunt(95% ) down low that the smaller blower did but, man this thing pulls up top.

The close ratios of the 6spd only helps keep it wound up. The 1900/6L90E make a great combo.

 

+1
I am currently trying to restrain myself so I haven't bought a smaller pulley yet but I don't think I am gonna be able to hold out for long.