Moddiction

Just curious if anyone has done this yet? I know the C38 blowers can be clocked to exit towards intake side.

Should gain a lot of boost it seems especially for kraftwerks kit as you can see how much more boost tts kit makes in comparison with better intercooler.

dln78

I wonder also. I even contemplated buying a used comptech aftercooler with the larger heat exchanger and couple that with the older c30 kraftwerks kit to see the results.

s2000Junky

Someone should do this. The Rotrex blowers do spin faster then the paxtons so they should produce a higher iat, which may reduce some of the effectiveness of an air to water set up compared to a Paxton, however id think that the amount of boost increase would still yield a benefit.

TTS Performance

Our pressure drop is very low at about 2psi, and the cooling is far better than any charge cooler could be, plus air temp response with an IC is far quicker so it cools much faster when off the throttle. Lots to consider.

Moddiction

I'm using meth injection. Forgot to mention that do iat's are extremely low in boost no matter what the outside temps are.

s2000Junky

A water to air/aftercooler has a lot better throttle response though too.

Moddiction

Yeah throttle response is instant with water to air!

I bet the kraftwerks could pick up at least 4-5+ psi using a water to air instead of their fmic setup!

michaelnyden

This is what I have been wondering. Clock the blower differently and you can probably make the SOS aftercooler/heat exchanger system work rather easily.

Redline S2K

I don't think the SOS aftercooler would work. You can only clock a rotrex blower in certain directions and certain number of degrees. Unfortunately the c38 series blower housing outlet faces the opposite direction that the Novi and Paxton blowers do. So the outlet would be on the top for it to face the throttle compared to the SOS, comptech, etc being on the bottom when facing the throttle body.

michaelnyden

So you would need a simply coupler/pipe if it faces the top.

So you can't clock it so it faces the bottom?