PCA GT2, GT3 and Cup Car SIG - PMNA January 2011 Service Bulletin

PCA GT2, GT3 and Cup Car SIG (http://gt2gt3cup.org/index.php)

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- - PMNA January 2011 Service Bulletin (http://gt2gt3cup.org/showthread.php?t=171)

PMNA January 2011 Service Bulletin

This is not new of course, but for those that haven't seen them, may be userful. First one is regarding brake pistons and calipers. Second one, is related to the throttle bliper for 2010/2011 Cups.

Re: PMNA January 2011 Service Bulletin

Quote:

�� The new noses are titanium and connect with a circlip to the base aluminum pistons,
eliminating nose dropout during pad changes.

�� The piston surface area in contact with the pad has been reduced to slow heat transfer and
help ventilate the assembly.

�� The nose diameter has been increased to shield the caliper body from heat radiation.

�� When installed, the combination will improve serviceability and reduce the calipers.’

operating temperature.

Thanks for posting, I had heard about the upgrade but did not really know what it included.
I wonder if it is worth the upgrade now, but it seems like a good idea when it is time to rebuild them!