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nhramnl · 03-04-2019, 08:29 AM

A number of guys have found that they had to reduce the clearance in the dingle arm, when going from 4-into-1 to tri-Ys. Those that didn't experienced terrible Sinusoidal Refleneration, which is exactly like radial wobble, but different.

03-04-2019, 08:29 AM	#8
nhramnl Senior Member Join Date: Feb 2010 Posts: 507 Likes: 8 Liked 358 Times in 83 Posts	Re: Headers A number of guys have found that they had to reduce the clearance in the dingle arm, when going from 4-into-1 to tri-Ys. Those that didn't experienced terrible Sinusoidal Refleneration, which is exactly like radial wobble, but different.