I have had 2, the locals here run 13.8s on 9 PSI lol. Both mine have not run right, currently I have a fuel issue, but mine has 97 G miles though so there is hope. Normally they have a fuel cut off at 9 PSI. I was thinking of trying the boost cut out riser for the Conquest and later Colt turbos with G32s. I bought a Conquest boost line and turbo to get a compressor that will accept a IC line. Also have the conquest IC. After I can get fuel in this thing so it'll run hard I'll do more to mod it. They are a riot, the faster FWD from Japan untill the Mazda 3 turbo lately. First 6 months so many died in them that they recalled the car and removed boost. They ran 14.7 stock at 9 PSI, and had a sticker in the back window that said don't step on it unless you mean it that could be read from the rear view mirror. They were recalled and the boost lowered to 6 PSI. First one I had had no compression, second one doesn't get the fuel. The only imports I've ever wanted to own and they don't run right for me... But I am closer everyday and my kids are closing 16 years old, and need a car lol.