Having had some experience with 9/1 V-6 motors ASA they are not a cost effective option. 500 plus hp, $45,000 plus 1999 dollars, valve springs every day, refreshed every 900 laps (in ASA every 2.5 to 3 races). There's a reason they went to the gonna save money graveyard in both ASA and NASCAR's Busch series.
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