Reluctor Wheel Run-Out?
I got the crank back today and laid it into the block. With all the caps in place, I spun it to find out the reluctor wheel is scraping the block. After checking out the situation more closely I discovered the outer part of the wheel has a slight wobble to it.
I called the seller to ask if I could gently 'wack' it to get some clearance. I was told they would prefer to send me a new crank with the proper reluctor installed by Callies even though they would now be eating shipping 3 times. Mind you it is already balanced to my bob weight and has been checked for clearances.
My question is this........... Is run-out normal and what is a good clearance between the reluctor and the block? Is is okay to hand tap it back to gain clearance or will that possibly throw off the sensor?
Sorry again for the frustration on this!

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I am building a 402 for my 4WD '02 Tahoe. To summarize the build:
6.0L iron block, stock L92 heads (w/PAC springs) and intake, 8.1L marine injectors, Compstar 9.125 rods, 3140 Callies 4" stroker, Wiseco -8cc pistons (net 10.4:1 ratio), Crower cam (228/238 .571”/.585” 113LSA +4), F.A.S.T. 92mm air door, stock rockers, LS9 valve covers and Clear Image 4-2-1 Tri-Y headers.
I have a built 4L80E, NP263HD and 14B SF going behind it.
Last edited by Duntov1967; Jan 27, 2011 at 05:48 PM.



