1st stage in the intake tube (50-75 shot ) 2nd stage in the intake(100-150 shot) not much room underneath imo also jet changes would be a hassle on bottom 2nd stage should have dedicated fuel system
I had po442-p0455
PO455 came first they replaced vacum line from purge to switch 9/2/08 . on 2/9/09 2000 miles later PO442.PO455 replaced NVLD switch #4891416.AD pump leak. on 2/18/09 104 miles later
PO442,PO455 came back on replaced bad vent valve #4669865 all done under warranty hope this...
My buddies bone stock 2007 Magnum SRT-8 put down 344 hp to the wheels at the Hot Rod power tour dyno max dyno challenge nice car.I've only seen 1 2008 black it had factory hood scoop nice rides
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