According to Kevin aka hog his car did have a F1A on meth that went a high 9 second pass through manifolds and the stock convertor. According to Procharger the largest pulley or lowest psi on the F1A for our cars is 10-12psi and would 100% require 100% meth. Kevin did tell me that the stock motor let go because he was using the normal pre TB sprayer which did not distribute equally causing it to go lean. He ended up going to direct port meth with no issues.
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2016 SS A8 STOCK 12.35@113.6 DA 1956
PRAY E85 TUNE,PRAY PORTED IM/TB,ROTOFAB DRY, DRAG PACK 11.33@121.8 DA 1248
PRAY PORTED MSD, 2" TSP LT's 11.38@122.4 DA 3664
GFORCE DRIVESHAFT,LME 174 T-STAT,ATI UDP up next...
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