W/TH in NHRA classification?

Greenlight · 09-25-2017, 11:55 PM

The w/TH does indicate an automatic transmission.

Dwight Southerland has kindly put together a website that is more user friendly than the NHRA classification guide and has all of the critical data.

Please register with Dwight on this website:
http://www.classracerinfo.com/Default.aspx

For your car (1970 Camaro 350 cid / 360 factory HP)

Shipping weight w/ MT = 3341lbs. NHRA P/W factor = 10.44 NHRA HP rating 320

Shipping weight w/ TH = 3397lbs. NHRA P/W factor = 10.45 NHRA HP rating 325

Min. Wt. w/ driver:

D/SA = 3258 lbs. (NHRA rounds down to 3255 lbs.)
E/SA = 3420 lbs.
F/SA = 3583 lbs. (NHRA 3580 lbs)

09-25-2017, 11:55 PM	#2
Greenlight Member Join Date: Dec 2004 Posts: 215 Likes: 16 Liked 79 Times in 22 Posts	Re: W/TH in NHRA classification? The w/TH does indicate an automatic transmission. Dwight Southerland has kindly put together a website that is more user friendly than the NHRA classification guide and has all of the critical data. Please register with Dwight on this website: http://www.classracerinfo.com/Default.aspx For your car (1970 Camaro 350 cid / 360 factory HP) Shipping weight w/ MT = 3341lbs. NHRA P/W factor = 10.44 NHRA HP rating 320 Shipping weight w/ TH = 3397lbs. NHRA P/W factor = 10.45 NHRA HP rating 325 Min. Wt. w/ driver: D/SA = 3258 lbs. (NHRA rounds down to 3255 lbs.) E/SA = 3420 lbs. F/SA = 3583 lbs. (NHRA 3580 lbs)