Promaxx 320 flow numbers
#144
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Joined: Apr 2006
Posts: 10,042
Likes: 712
From: Toledo Oh
#145
#147
#149
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Joined: Oct 2007
Posts: 8,439
Likes: 93
From: yorkville,il
question for getrdunn,what will the total cost be when your promaxx heads are in your hands and ready to bolt on?and what exactly has jim v done to them.reason i am asking is i might want to try them on the 509 build i am doing.allen,ak racing,can you answer the same question.
#150
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Joined: Nov 2005
Posts: 2,399
Likes: 15
From: Toronto, Canada
question for getrdunn,what will the total cost be when your promaxx heads are in your hands and ready to bolt on?and what exactly has jim v done to them.reason i am asking is i might want to try them on the 509 build i am doing.allen,ak racing,can you answer the same question.











