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3KGT 4 Pot Caliper Piston Size

bobdole

Well-known member
Joined
Aug 23, 2007
Messages
866
Location
U.K.
I can tomorrow. They are sitting on my work bench.
 
Last edited:

G

Staff member
Joined
Feb 24, 2004
Messages
8,896
Location
zompton
I believe the 1g are 40mm and 2g are 43mm. I could measure my 1g's I have in the garage tomorrow.
 

GSTwithPSI

Well-known member
Joined
Jan 1, 2012
Messages
3,461
Location
SoCal
C'mon guys. You gonna make me pull the wheels and rotors off my turd?

Looking for the piston diameter of the 1G 3KGT VR-4 calipers. I picked up a set of Wilwood calipers, and need to be able to compare the piston sizes between the two sets of calipers.
 

G

Staff member
Joined
Feb 24, 2004
Messages
8,896
Location
zompton
Remind me tonight I can do it.
 

bobdole

Well-known member
Joined
Aug 23, 2007
Messages
866
Location
U.K.
Just miked it 39mm. Sorry I forgot to do it.
 
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