Originally posted by Derk2000:
Originally posted by mbb41:
lose



You're probably due for a 60mm TB, but any larger on a N/A 2.5 appears to be overkill.




I think thats true even on a 3L. Demon has done all sorts of testing with that stuff, and last I remember has lost power with a 65mm TB. I'm pretty sure he's still using an optimized 60mm TB still with his current 3L and has found it to provide the best gains.