Also your engine is not the typical TT motor so that might have something to do with it.
If you want to verify my claim email me and I will get you in touch with Eric Hsu my tuner?
**Dynoed at 371.2 rwhp. and 362.3 rwtrq. @ .9 bar on pumped 91 gas no time tweaking 3/11/31/03** **Dynoed at 411 rwhp. and 452 rwtq. @1.15 kg. on race gas 104 no time tweaking 3/28/03**