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
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