Originally posted by tmracing62
59 -
Chow out the tunnel through the X-Brace so a 3.5" tube will clear well. There's plenty of material left so you aren't weakening it. ....
UseNo problem so far up to around 5000 rpm with a pinion angle of a little over 1 degree. There was a vibration at 2 degrees, but I can't say for sure that this was it as once everything was sorted out, that vibration went away.