5- F7 all with 350 t0 400 miles on them V 3 reeds, + 3 key, & mod air boxes . Been held WOT up to 2 miles at a time for test ing while doing gear changes. No problems ,They all run perfect .This tells us that it is not reeds or mods causing these burn downs.. At least not the ones mentioned above. Also gearing is way off.
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