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1700camaro · 08-13-2024, 07:11 PM

We run the M/T PBRs 29.5x10.5 on a 9" wide rim. The car is a 3200 lb. Camaro runs high 5s 1/8th & high 8s 1/4 mile. They do move about 2"s over about 50 runs. We leave off a transbrake & 60' in the high 1.20's - low 1.30s.

IMO, you're not running enough pressure. We started around 18 lbs. & are at 20 lbs. now to help slow the slip.

Get rid of the rim screws, M/T is right!

I have double beadlock rims now but haven't been to the track on them. I'm going to lower the pressure back down around 18 lbs. again.

08-13-2024, 07:11 PM	#5
1700camaro Member Join Date: Mar 2010 Posts: 315 Likes: 114 Liked 224 Times in 113 Posts	Re: Drag radial spinning on rim?? We run the M/T PBRs 29.5x10.5 on a 9" wide rim. The car is a 3200 lb. Camaro runs high 5s 1/8th & high 8s 1/4 mile. They do move about 2"s over about 50 runs. We leave off a transbrake & 60' in the high 1.20's - low 1.30s. IMO, you're not running enough pressure. We started around 18 lbs. & are at 20 lbs. now to help slow the slip. Get rid of the rim screws, M/T is right! I have double beadlock rims now but haven't been to the track on them. I'm going to lower the pressure back down around 18 lbs. again.