Need Some Advice After My Fidanza Warpage Check

[CajunKenny]

One direction was 3.5 thousands

Perpendicular to that was ~5 thousands

Measurements were taken without an insert. Would the warpage decrease with the new insert installed?

I've already checked Fidanza's website; but, found no info relating to this.

Anyone know if I can run it?

 

[CajunKenny]

I did find a website that said that no more than .005" of runout is acceptable. Though it didn't specify make of car or metal type, I'm within those limits.

Anyone else measure runout on their aluminum flywheels...what'd you get?

 

[grimreaper]

i always wondered this. Might give the manufactor a ring in the morning ken. I have the same flywheel so you'll kill two birds with one call...

 

[CajunKenny]

I just got off the phone with Fidanza. Aaron there was very helpful and knew all info right off the top of his head.

Here’s the specs:

Maximum runout = 10-15 Thou. He recommended replacement at 15 thou.
Insert Torq Spec = 70 inch lbs
New Inserts do NOT need surfacing. They come ‘Ready to use’.

Looks like mine is OK!