You think the 6spd would hold up to 200whp which is probably around 230 crank? MS3's put between 220 and 240 to the wheels from what I've read. 170whp would probably be close to 190 crank... I didnt think the na transmissions are all that strong. Maybe they are though. :001_unsure:How can the tranny not support 200hp??? Of course it can...