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So rotor options for GT4 calipers - 6G Celicas Forums

Topic #81472 10 posts Started by 96stgreendemon
ive been looking for a couple of days online trying to find rotors that would work with the St205 calipers. and some of the guys on newcelica.org were talking about using r32 GTR rotors, and they look like they should work (on Paper) so anyone have thoughts on this?
http://www.courtesyparts.com/nissan-motors...t-p-227438.html

1996 Toyota Celica Project Mean Green3RD Gen 3SGTE WRC Edition W/LSD E153 - Love BOOST <32001 Solar yellow Lexus IS3002001 Dodge ram 1500 Off-road edition
are they 5 x 100 or the other kind...

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No they are 5x114....the process mostly involved drilling new holes into the rotors...My only thought, is why they didnt just use supra rotors if they were just going to redrill hols? better yet they couldve just used the stock GT4 rotor...

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exactly,
the whole point of looking for alternative disc is not to have to import them and have the downtime, shipping cost involve with that, if you are considering the GTR disc, I would say go for ST205 disc, will be about the same cost and about the same wait time, and wont need to get re-drilled.

my calipers mounting tabs were grinded to accomodate a disc with a total height of 53.2 mm ( currently using Cadillac catera front disc )

a disc that seems very close is the Chevrolet monte carlo 2001

302 mm diameter
31 mm thick
52 mm height

you would just need the bolt pattern drilled on them.

the caliper once mounted will accomodate a disc all the way to 309 mm without issue, the critical part is the offset, too high and it will touch the ball joint during suspension movement, too shallow and it will be a nightmare to find wheels that fit. BTW, with this brake system, depending on the wheel design you will a wheel with an offset of 38 or lower, mines are 35 and seem to have some extra clearing space.

This post has been edited by Culpable04: Nov 9, 2011 - 11:04 AM
Mine are 16's with a 13 offset lol

1996 Toyota Celica Project Mean Green3RD Gen 3SGTE WRC Edition W/LSD E153 - Love BOOST <32001 Solar yellow Lexus IS3002001 Dodge ram 1500 Off-road edition
some might check but the rotors from a scion TC might work.

proud =3sgte SWAPPED= '95 Celica ST owner [calling it the GT2 or half-trac]309,000 miles n' ....dead-> ALIVE AGAIN!! ~14,000 miles driven
>
QUOTE (cjh4l22 @ Nov 10, 2011 - 12:02 AM) *
>some might check but the rotors from a scion TC might work.




too small at 275 mm
>
QUOTE (Culpable04 @ Nov 9, 2011 - 10:01 AM) *
>exactly,
the whole point of looking for alternative disc is not to have to import them and have the downtime, shipping cost involve with that, if you are considering the GTR disc, I would say go for ST205 disc, will be about the same cost and about the same wait time, and wont need to get re-drilled.

my calipers mounting tabs were grinded to accomodate a disc with a total height of 53.2 mm ( currently using Cadillac catera front disc )

a disc that seems very close is the Chevrolet monte carlo 2001

302 mm diameter
31 mm thick
52 mm height

you would just need the bolt pattern drilled on them.

the caliper once mounted will accomodate a disc all the way to 309 mm without issue, the critical part is the offset, too high and it will touch the ball joint during suspension movement, too shallow and it will be a nightmare to find wheels that fit. BTW, with this brake system, depending on the wheel design you will a wheel with an offset of 38 or lower, mines are 35 and seem to have some extra clearing space.



or have the wheel bolt pattern change, with rav hubs...

or buy new st205 rotors....

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
brembo's website has a size cross-reference feature...

proud =3sgte SWAPPED= '95 Celica ST owner [calling it the GT2 or half-trac]309,000 miles n' ....dead-> ALIVE AGAIN!! ~14,000 miles driven
I have st205 rotors, can't find anywhere to machiene them down

1996 Toyota Celica Project Mean Green3RD Gen 3SGTE WRC Edition W/LSD E153 - Love BOOST <32001 Solar yellow Lexus IS3002001 Dodge ram 1500 Off-road edition