Alfa Romeo Forum - View Single Post - ***Definitive 147/156 GTA brake upgrade thread***

ukoldschool · 17-04-2006

hmmmm interesting... ive often wondered if its the calipers or the disk size thats the problem with the 305mm GTA set up, maybe a good compromise for those not able to get the 330mm upgrade could be 340mm disks and bells and a small bracket to move the caliper out?

Anyone got the piston specs handy on both the 305 and 330mm calipers?

17-04-2006	#121 (Post Link)
ukoldschool AO Silver Member Join Date: Aug 2003 Location: Herts Posts: 1,334 Member car: 147 GTA	Re: *Definitive 147/156 GTA brake upgrade thread* hmmmm interesting... ive often wondered if its the calipers or the disk size thats the problem with the 305mm GTA set up, maybe a good compromise for those not able to get the 330mm upgrade could be 340mm disks and bells and a small bracket to move the caliper out? Anyone got the piston specs handy on both the 305 and 330mm calipers?