Question for you guys, how do they compare to hookers(4-tube) as far as performance? Better,worse or the same..The reason I ask, the local roundy/roundy guys swear they are better and make more HP and torque.. Also what do we know about merge type collectors ? Interest is Dragracing only ??? Thanks, and didn't mean to steal the post.. Dave...1033/stock(RV-455)
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