[DSMboost95]

Anybody know how to tell the difference between a 6 and a 7 bolt motor, other than pulling off the tranny obviously? Also, how can i tell if i have a stock T-25 turbo? Just bought a used 97 GS-T and previous ower did some performace mods like full 3" downpipe and exhaust, MBC, and a boost gague. I think he might have swapped a 6 bolt in but im not sure and dont want to buy a 6 bolt if it already has one. I want to buy a K&N FIPK and intake tube but all the nice intake tubes are for larger turbos. I found some nice ones for stock turbo but i dont even know if its stock? stock intake tube fits but maybe its been modded or something? Thanks for any help.