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Old 03-18-2025, 12:57 AM   #25
1700camaro
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Default Re: Hoosier C30 Compound

Quote:
Originally Posted by MRE 7171 View Post
If the Hoosier 18213 is 94" circ. and this tire is for factory stock, what rear gear do they run and how much horsepower are those cars
I don't know the power they make, but it's more than mine. This is just a small tire bracket car set-up to run mid 8s. I'm only legal to run 8.50 & the biggest problem is I'm not legal to run 150 mph +, yet.

Below is/was my gearing. I have no idea on the HP, it hasn't been on the dyno.

1700/STY/781L

Quote:
Originally Posted by 1700camaro View Post
While the updates to the Camaro wasn't meant to make it quicker or faster; it did happen. I got out of the throttle around 4.5 sec. into the run & ran a 5.6x @ 123+ mph to the 1/8th. We part throttled to the 1/4 mile & went 8.8x @ 143 mph. That's .1 quicker than our best at both distances & that was getting out of the throttle/part throttle.

I changed the rear gear from a 3.89 ratio to a 3.55 to knock some rpm out of the finish line. I guess it liked the change. The converter flash stall raised from a little over 5,500 rpm to a little over 5,800. The shift drop went from 1,000 rpm to 600 rpm drop. Pretty much what Kevin @ Hughes Transmission predicted.
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