[transmaro93]

thanks for the replies guys... im shooten for mid low 11's with the car... im hopen to put down 450+ to the wheels with the right gearing.... i dont think the car will be able to go 1.3 60's but if i can that would prob be the best it would get... id probably be looking more at like 1.5's with what ever i do.... going to most likely run radials (m.t's, or hoosier) unless i have trouble with traction (which i dont think i will) then ill switch to regular slicks... i think im going to scrap the s60 idea... i just think its overkill for my car (9 3/4" ring gear is massive)... anybody know the weight difference from a 9inch to a 12 bolt?? just trying to figure out if the power loss of the 9 inch is made up in being lighter than the 12 bolt... i think any of the 3 will handle my power range... OHH BTW.... car is an M6 and will probably be launched at 5K+ traction pending....