U will be surprised what a ct9 will push out for u psi wise and still be reliable a ram a lot of boost through mine for 4 years turbo never blew and neither did my engine which is now still going strong in my gt rocking a td04 but I do agree bang for book u the ct9 can be really good especially if based on sheer acceleration and not to fussed about top end speed go for it mate ill be keeping an eye on your results