Nose length dim's 964/993 & GT3 crank, same?
 

Is this dim the same on a 993/964 and a GT3 (non-4L) crank?

http://forums.pelicanparts.com/uploa...1678126135.jpg

...actually what I'd like to know is if someone has a Gt3 crank, could you let me know what this dim is?

You will most likely get an answer before me but I will get measurements off my GT-3 crank and post it today.

I get close to 67mm. My GT-3 crank is not tapered at the end like yours.

thanks...

I have both a GT3 and 993 crank to check.
These are the only numbers I could find on GT3 crank.
http://forums.pelicanparts.com/uploa...1678483688.jpg

My snout is not tapered either.

http://forums.pelicanparts.com/uploa...1678483725.jpg

GT3 Length. 2.63"

http://forums.pelicanparts.com/uploa...1678483747.jpg

993 crank snout
http://forums.pelicanparts.com/uploa...1678483849.jpg

993 measurements 2.65"

http://forums.pelicanparts.com/uploa...1678483888.jpg

I also measured a 3.2/3.3 crank for comparison. 2.29"

http://forums.pelicanparts.com/uploa...1678484158.jpg

I believe Rothsport makes crank pulleys with the correct offset for later cranks in earlier cases.

john

Thanks for breaking out the collection John...

The 964 crank in the pic measures 2.65". Look'n at your pic, the GT3 measurement might have been on the radius a little as I believe the 964/993/GT3 have same nose length after some other side conversations. Neil noted to me that the later longer noses are 0.35" longer which corresponds to your 3.2 measurement too.