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Old 05-31-2015, 03:38 PM
  #5811  
b20btec
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Originally Posted by Zhangesh
Hi guys... So I built my new bd7'15 2 weeks ago n ran 13.5 blinky with no issues.

However i put a 4.5t boosted on n down the main straight the rear driveshaft pin keeps getting thrown off the car, and then the dogbone goes flying and I end up with a 3-wheel drive car. I've tried thread locking the set screw, even tried thread locking the 2 ends of the driveshaft pin to the axle - no luck. Does anybody else have this problem n how can I fix it?
You can try two things, lightly dremel the pin so the set screw can have more contact or try using heat shrink over the axle area. I've used Heat shrink in the front but never in the back so you're going have to experiment. I have experience a pin backing out before so I do dremel a small flat.
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