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Post by 1979 on Dec 13, 2011 16:04:36 GMT -4
I got an answer for three questions I asked the NHRA tech department in California yesterday. 1.Are roller allowed - YES 2.What ratio - THE RATIO IN/ON YOUR BLUEPRINT SPECS 3.Can I use aluminum or steel - YES I found the the new rule(s) confusing at best;so my questions were answered
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Post by Jeff Kempton on Dec 13, 2011 22:09:55 GMT -4
Thanks for posting this info Terry. NHRA is supposed to make an official announcement clarifying the rocker arm rule within the next week or so, but this is what I've been hearing through the grapevine as well.
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