Promaxx 320 flow numbers
#143
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If they weigh anything like a Merlin, it will be like a 68 Olds Toronado.
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#144
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#145
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#149
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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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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.