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-   -   IHRA Pure Stock ????? (https://classracer.com/classforum/showthread.php?t=53117)

Bernhard 05-16-2014 10:18 PM

IHRA Pure Stock ?????
 
Is there heads up racing in pure stock ?

What are they using for shocks
QA1 type shocks or true factory 50/50 valved shock,factory looking race shocks 90/10, 70/30 other?
Fuel line size factory or 1/2" other ?
Factory water pump made of aluminum or cast iron?
Vavles SS or steal?
Back cut vales ?
Thin steam swirl polished?
Rocker arms stock or other?



Thanks
Bernhard

Mike Schwartz 05-18-2014 11:50 PM

Re: IHRA Pure Stock ?????
 
The IHRA rulebook is here:

http://www.bluetoad.com/publication/?i=186944

The Pure Stock rules are on page 48-49


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