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Mwm60
04-10-2011, 09:57 AM
when using bert trans. do you have to have the steel coupler or can use the aluminum?

Thankyou..

hpontap
04-10-2011, 08:50 PM
I use the aluminum because its not so hard on the input shaft splines of the transmission. They wear out faster than steel but they are cheaper to replace than an input shaft also.

Mwm60
04-10-2011, 09:03 PM
aluminum one must be ok then, didn't say in the rules, how long do you get out of it before you have to replace yours?

hpontap
04-11-2011, 08:46 PM
The engine idleing is what beats the coupler up but a couple of seasons usually.