doesn't show much improvement I may look into that option. I don't think it will be too hard to come up with a replacement for the overflow tank since mine is already gone. It really does not have to be very big. The fact is that if anyone has done the TT swap and not added some form of duct, they are not getting the full benefit of their IC's. I for one did not know the TT had the venting. My clip fender liners were riped and the vented sections were missing. Thanks for the info!
