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Discussion Starter #1
I have a stock 883 2004 and I can't find a definite answer if the Andrews N4 will work.there site said needs head modifications but when I wrote them an email I haven't heard a thing .does anybody know if that can will work.any info would be appreciated
 

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The N4 is for '91 - '99 not '04.
 

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Discussion Starter #3
The web site said it will fit but need to check exhaust valve clearance... I called Andrews they said it will fit but check the exhaust valve clearance. I read on here that people have installed them with no problem
 

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Don't put them in, until you are ready to remove heads and check valve to piston clearance. And are prepared to clearance the piston tops, if need be.
 

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Stiffer springs might be in order too.
I'm wondering why the OP wants hotter cams in a stock engine ? At least add a high flow AC and exhaust to the mix. IMO
 

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The quickest, most effective use of the perfomance dollars would be to take that 3" bore engine, and increase it to a 3 1/2" hole.:thumbsup
BTW, it sheds about 8 1/2 lbs. off the bike as well.
Scott
 

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Discussion Starter #10
I am punching it out ..I do have a high flow ac and drag pipes and an adjustable ignition. I am adding the n4 can and a 30t front belt sprocket
 
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