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Matt Monson Matt Monson is offline
Join Date: Nov 2007
Location: Loverland, CO
Posts: 14,961
Originally Posted by Elombard View Post
Just curious

What does "active" transmission mean? No lift shift?
It means a tall 1st gear that is usable on track. Most commonly on the 915 We do them as a 2.64 or 2.40 versus the 3.818 stock ratio. Some go even higher. Rich Walton of JWE has a GTL class PRC car running a 1.83 first.
1974 911 Restorod
1974 914 Bumble Bee
1975 911S Tom's Targa
2008 Cayman S Mule
Old 09-14-2017, 07:34 AM
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