If you lose boost usually you have reduced the restriction. Maybe the car runs more efficiently now.

My YSi was quieter than the ATI stuff I have heard.

 

I talked to Vortech and they said the aftercooler can hold up to 15 lbs with the YSi. The restriction comes from the neck size. A simple solution is to cut it off and reweld a bigger one. I talked to RMCR and that is what they are doing.

They have a Corvette street car making 800 rwhp with the YSi on pump.

Hopefully in a few months I'll have my new blower.

Caveman made 650 rear wheel with his T trim and that was a very conservative rich tune and hardly any timing and with some engine gremlins he still went 10.20 his car definitely has a mid to high 9 in it.

 

It'll hold 21 psi for sure.

2001WS6Vert, maybe mine worked well because I have a 5 gallon fuel cell in the trunk for the water reservoir. Not ice water, but alot of capacity.

Mike

 

Caveman still have that car?

 

yes he does but he has no love for it anymore especially since he bought a race car.

I'm considering buying it, it has everything done to it and that car hooks good. (1.3 60 foots)