HamMach1

Anyone have them?

Looking for an inexpensive wheel for the rear for drag use only and was recommended these:

http://www.summitracing.com/search/O...iew=SKU&page=1

What sizes do I need to look into for drag wheels like backspacing, bolt pattern size, offset, anything?

Was looking into a 15x8 and running a 275 M/T et street

My1stGT

i run pretty much the same ones except the jegs version .
Diameter & Width: 15 x 8"
Bolts & Bolt Circle: 5-4.5"
Back Spacing: 5.5"
also im running a 275 -50-15 MT drag radial

HamMach1

I take it Machs will be the same size bolt circle and back spacing and all

My1stGT

I would assume so but im sure someone with a mach can verify

97stanger

It will all be the same. Exactly what my1stgt posted is probably what 90% of the guys out there are running...depending on your setup you may benefit from a 28" tire aka 275/60/15 but would need more info on your setup

HamMach1

Setup as in...? I have 4.10's, tokico dspecs, jlt ram air, couple other nick nacks here and there

97stanger

manual/auto?
any power adders?
have you ran the car before? If so what were you trapping at and where were you crossing the line rpm wise?

HamMach1

Manual
NA
Yes
I will let you know when I get a hold of my time slips.

97stanger

more than likely you will just need 26" 275/50/15, they should make a world of a difference if you are currently running on street tires

HamMach1

Yea I'm currently on 315/30/18 worn Michelin pilot sports