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help needed with 4 pot brake fitment question

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Old 17 March 2003, 08:44 PM
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the strut brace
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does anyone know if you can fit 4 pot brakes of a p1 or a 2000 model to a 'r' reg prodrive to achieve 4 pot braking instead of 2 pot,my brothers car has 17 inch speedline suprturismo prodrive alloys on ,the ones with 6 spokes which are split down the middle and taper towards the rim ( makin 12 spokes)does that make sense???
if they can be fitted ,do you need to get any brackets or anything at all,basically i need to know if subaru 4 pot brakes will fit and replace the 2 pots off a earlier model and tat the 17's will fit with them on withou t a problem,pleeeeeeeeeeeeeeeeeeeese help
cheers
carl
Old 17 March 2003, 09:10 PM
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MAFFA
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I just fitted P1 4 pots to my MY95UK turbo with no probs at all. Direct replacement for the 2 pots

Shouldn't have a problem getting 17's over them as you can actually get 16's over them

MAFFA
Old 17 March 2003, 09:43 PM
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RON
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There's only one way to know if they'll fit, try one, some 17's do, some don't!
Old 17 March 2003, 10:42 PM
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DeerHunter
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if they have prodrive centres they will not fit as they sweep back toward the edge of the rim, there is not enough clearance for them, i asked the question for mine (r-reg) 6 mth ago and ended up with my01 allows as well.

Buy some my01-03 std alloys and swap the tyres from yours, makes the car a lot more modern lookin IMO.
Old 17 March 2003, 10:58 PM
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Attu
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Yup i can also confirm 4 pots wont fit behind 17" speedline suprturismo prodrive alloys, thats what ive got on my 98 and ive just bought a set of STi7 wheels just for this reason.

Andy
Old 17 March 2003, 10:59 PM
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the strut brace
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can you use spacers to move them out a touch so that they clear the calippers as i would really like to keep the alloys i have and cant check as the brakes i would be buyin are down south.any suggestions at all how i can get these brakes to fit???
cheers
carl
Old 17 March 2003, 11:01 PM
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the strut brace
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maffa mate,what type of wheels do you have on your car???
Old 17 March 2003, 11:13 PM
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Attu
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I think you can use spaces but i think they have to be 10mm to 15mm and god knows how long the wheel bearings would last, also i think you would also need longer studs for the wheel nuts.
Ive thought long and hard about it and the only thing to do is either a new set of wheels ....RB5 wheels looks nearly the same but fit over 4 pots...or get a set of Godspeed brakes which i belive do fit under the wheels.
I dont know if id trust spaces to be honest.

Andy

PS you will probably find this thread mooved to the wheel and tyre forum soon

[Edited by Attu - 3/17/2003 11:13:49 PM]
Old 17 March 2003, 11:34 PM
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scooby_si
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Yes i woz running a 3mm spacer on my old wheel (not the same model so i will take previous posts as being accurate) which was a 17"er & cant say as it was ideal as there was a slight twitch in the steering wheel at certain speeds although this may equally have been caused by poor geometry/tyre wear i guess oh well good excuse 2 get bigger wheels 18"s even better than 17 which still far superior 2 the original 15" carp! & yes the 4 pots do make a big improvement (do the braided lines at same time BTW) & worth the expense m8y
Si
Old 17 March 2003, 11:36 PM
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PS thats with the needed 5 full turns of the nut as i recall but still not ideal
Old 18 March 2003, 08:24 AM
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stockcar
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"strut brace" - we are based just down the road nr the "angel" - we have 4pot subaru brakes on our rally car, feel free to call & arrange a convenient time to try a wheel for clearance, might save you a few headaches.............
also do other brake upgrades so can probs help out!!!!
alyn - as performance / 0191-4103770
Old 18 March 2003, 05:07 PM
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the strut brace
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fantastic m8,i will give you a ring
cheers
carl
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