i have read all the muffler topics on here.and still having trouble deciding.i have 2 chamber flowmasters rite now.but wondering if dyno max bullets will improve my et at the track.i read all reading were a 106 lobe sep and flow masters dont work togetor? my truck has ran the best of 7.58 1/8 mile with a 355 if i put bullets on it could it maybe see some 7.40s thanks for any help on this
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We did some dyno testing of a 355" bracket car and the DM bullets were worth 10 rwhp over the Flowmasters, and about .1 seconds at the track.