904 front clutch spring.

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For the folks who have done the spring update, did your et improve? From what I've read it is supposed to reduce slippage a high rpm.
 
For the folks who have done the spring update, did your et improve? From what I've read it is supposed to reduce slippage a high rpm.
I haven't had mine to the track
But it can't hurt
I added it to my transmission when I rebuilt it.
Along with several other upgrades to help it live a long happy life...
I think more people use the multi spring upgrade.
Just 100 something vs 20 something
My 100's were getting low...lol
So far so good!
 
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