Bore increase, just to confirm!

[Griff81]

Hi all,

I just wanted to confirm something for peace of mind. I am getting my speedline's bored out tomorrow by a local engineer who has experience doing this. I just wanted to confirm he needs to bore the centre bore to 60.1mm, currently its about 55/56mm for my 2002 172. Searches suggest this might be the case.

Thanks

 

[Chip-mk1]

Yes 60.1 is the correct size.

He will know this im sure, but it should be radiused or given a taper for the first couple of mm to make it easier to get the wheel on.

 

[Griff81]

Thanks chip,

I get a bit OCD about these kind of things so that's put my mind to rest. I can see the existing taper on the alloy so I will point this out just in case! Worth mentioning