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98 XC brake fit: 302mm rotor/caliper on Persus (16")

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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CIK7
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98 XC brake fit: 302mm rotor/caliper on Persus (16")

Post by CIK7 »

Will 302mm rotors with the bigger bracket fit with my 16" Persus wheels? Those wheels are ugly but are going at some point. I'm looking at a 302mm rotor that someone else suggested to the OP of his 2012 post. One of the commenters of that post said they look 'sexy'. I must admit they are different and look really good. I've added the 280mm and 295mm pairs to eBay cart.
https://www.amazon.com/gp/product/compa ... svolvo3-20
95 854 Turbo 258K, auto, current
09 Rav4 Ltd3.5Fwd, red, 208K, current
98 V GLE/SE red, 379k (277k), 5sp, trailer in progress...
05 CRV EX AWD, Navy, 170K/184k, sold
03 Accord 2dr V6 silver, 196K/214K, 6sp, t-boned, sold
98 S GT white, 175K, 5sp, sold
96 964 silver, 146K, diff&trans/engine self-destr, crushed 😭
98 XC black, 151K, flooded&bent rod, crushed
01 V Base white, 168k, traded for XC
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Chuck W
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Post by Chuck W »

I think I read that the Persus is the other wheel, aside from the Columbas, that the 302 brakes do not fit.

I just picked up a set of Perfos (similar to the Columbas) for the wife's 855 GLT today.
'97 854 T5 - Manual Swap/M4.4/COP/NA cams/P2R Brakes/16T/ chassis bracing/ XC70 nose swap
'97 855 GLT - Hers. RN swap/16T/COP/VVT/exhaust/302s/Flashed M4.4/ chassis bracing/ 2 kid seats
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.

The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '93 F-150 I6

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Cookeh
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Post by Cookeh »

The Columba's are the only 16" 850 wheel that can clear 302mm - if you grind the caliper shoulders down a bit. You'd have to remove shoulders and shave a couple of mm off the entire top surface to make the Persus fit. As I'm sure you've seen they're quite tight on the standard 280mm ones.

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Chuck W
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Post by Chuck W »

Yeah, I was originally going to grind down some calipers and use the Columbas for our project, but decided just to try and source a set of wheels.
'97 854 T5 - Manual Swap/M4.4/COP/NA cams/P2R Brakes/16T/ chassis bracing/ XC70 nose swap
'97 855 GLT - Hers. RN swap/16T/COP/VVT/exhaust/302s/Flashed M4.4/ chassis bracing/ 2 kid seats
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.

The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '93 F-150 I6

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