ridefast77

iTrader: (5)

2 clean inside and out borg warner 72c 1.52 to 1 gear ratio velvet drive transmission make me a good offer.

Andy

I need a 72c how much to MI 48060

Biggus

iTrader: (1)

That 1.52:1 ratio will not work with a performance boat as the raitio is changed in the drives. I see it's a TR/TRS tail stock, what did it come from? Possibly a 1:1 drive??

OCCJoe

iTrader: (13)

Interesting !

ridefast77

iTrader: (5)

whats Interesting? they came out of a tommy adams 27 custom 3 man bolster race boat with TRS drives 500HP BBC.

OCCJoe

iTrader: (13)

You know Kurt would never give any misinformation and say anything something that isn't true . And it's on the Internet so it must be true !

Biggus

iTrader: (1)

Not sure why this old thread was back to the top but..

Given the fact that it was behind a TRS (1.50:1 ratio)... Going out on a limb here but I'd be willing to bet that even though the tag reads 1.52:1 it's actually a 1:1 gear with the reduction unit removed from the back of the case???

Sure got more resale as a 1:1 unit.

Maybe Marc @ BAM will chime in here.

OCCJoe

iTrader: (13)

It got brought back up because my friend here wants to trade me one of his Borg 72's for my BAM 1350 because he said they are the same tranny . I was just checking to see if it was a fair trade but your on his listing posting that they will not work in a high performance boat !

Biggus

iTrader: (1)

A 1.52:1 gear will not work in a performance application but if it's actually 1:1 , it's fine. FWIW, a BAM 1350 is a LOT stronger than a stock 72C (they do share the same cases)

PRIMECUT

Go easy on Kurt he knows his stuff