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I just got this 12" rotors and let me tell you this things are huge and heavy :eek: How bad is this for a tranny with shift kit set to medium and quarter mile speeds?
Thanks!
 

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GTs come with the same tranny as Montes/Impalas, so I would think there would be no problem. I doubt GM changed anything between the two. Can't really give you any insight as the the 1/4 mile times, but I have the TEP shift kit on medium with a DHP for over 15k miles now and not a problem.
 

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1998 GTP coupe. All stock and rust free. That will change soon.
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going to a 12" front brake setup will cost you about 1/10 in the quarter due to increase rotational mass.
 

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No N20 said:
going to a 12" front brake setup will cost you about 1/10 in the quarter due to increase rotational mass.

But they'll save your ass when needed off the track. I'm happy givin up my .1 for a lot better stopping with the idiots around here. :cool:
 
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