Quote:
Originally Posted by Tand E racing
question? i assume that IHRA uses the same horsepower ratings as NHRA for they're pure stock class
unlike Phillip i wish there was more IHRA tracks in the northwest area to run not only Pure stock but some of the other classes IHRA offers. I think the closest right now is Ashcroft BC and i believe a track in Montana recently switched to IHRA?
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In my case it is a different rating for the B-Body/ImpalaSS.
IHRA rating 295hp for Pure Stock
IHRA and NHRA 299hp for Stock.
Check with Mike Baker..