Help me class my car - Page 2

Michael Beard · 01-15-2010, 02:35 PM

Quote:

Originally Posted by Alex Denysenko

With a stock factory available stroke and OEM part numbered cylinders heads your car can race in IHRA alphabet super stock. Even with the glass hood.
It is a cubic inch to weight catagory where pretty much anything goes with the motor.

Contact Mike Baker at IHRA for specifics.

mbaker@feldinc.com

Looks like a natural SS/PCA-1, can go to SS/PDA-1 @ min weight 3102 w/driver on a 6.60 index. Did I do that right? Doesn't look *too* awful bad. Make it a 2bbl combo if you want to hide (6.85 index)

Hemiparts · 01-15-2010, 03:37 PM

Quote:

Originally Posted by Alex Denysenko

With a stock factory available stroke and OEM part numbered cylinders heads your car can race in IHRA alphabet super stock. Even with the glass hood.
It is a cubic inch to weight catagory where pretty much anything goes with the motor.

Contact Mike Baker at IHRA for specifics.

mbaker@feldinc.com

Actual weight of me and the car vs cubic inches or a factored weight off the NHRA chart ????

Thanks everyone for all you imput

Tracy Robbins · 01-15-2010, 04:57 PM

Chris, what is the stock bore and stock stroke for your engine?

GTX JOHN · 01-16-2010, 04:45 AM

71 and 72 Duster Twisters had Dual Scoops Identical to Demons....However they came with no larger than 318 2 BL. Also they had no hole in hood or rubber gasket that Demon had. Last :few years I have seem scoops on 340 dusters in division 4 with huge openings without Tech saying anything .......sowho knows what you might sneak thru with? Specs on 340 4.04 Bore/ 3.31 Str. John Irving DEF/Stock 71 Demon 275/314 HP.

01-15-2010, 04:57 PM	#13
Tracy Robbins Senior Member Join Date: Dec 2001 Location: Youngsville, NC Posts: 846 Likes: 3 Liked 25 Times in 11 Posts	Re: Help me class my car Chris, what is the stock bore and stock stroke for your engine? __________________ Tracy Robbins SS 9766

01-16-2010, 04:45 AM	#14
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,731 Likes: 2,794 Liked 2,471 Times in 696 Posts	Re: Help me class my car 71 and 72 Duster Twisters had Dual Scoops Identical to Demons....However they came with no larger than 318 2 BL. Also they had no hole in hood or rubber gasket that Demon had. Last :few years I have seem scoops on 340 dusters in division 4 with huge openings without Tech saying anything .......sowho knows what you might sneak thru with? Specs on 340 4.04 Bore/ 3.31 Str. John Irving DEF/Stock 71 Demon 275/314 HP.