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Setting up pro max

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Rex Allen

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" I have a re-built 225 pro ma

" I have a re-built 225 pro max{1994} that is now carbourated.What should be the correct jets for this set up? Running 78s now and can only get 5500 rpm and it seems like too much fuel. Electric fuel pump at 6 psi. Should I go down in jet size .002 at a time till I get into my rpm range? Timing is set t 24btc, Is that correct? Would like to turn 6400 rpms. Thanks for any help.
Trex "
 
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