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-   -   Help me class my car (https://classracer.com/classforum/showthread.php?t=23112)

Michael Beard 01-15-2010 02:35 PM
Re: Help me class my car
 
Quote:
Originally Posted by Alex Denysenko (Post 163071)
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
Re: Help me class my car
 
Quote:
Originally Posted by Alex Denysenko (Post 163071)
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
Re: Help me class my car
 
Chris, what is the stock bore and stock stroke for your engine?

GTX JOHN 01-16-2010 04:45 AM
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. :)


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