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Discussion Starter · #1 ·
im going to put a hmf full system on and a k&n and want to jet up as big as i can with the lid of what size should i start out with for my elevation @ 5000 feet. i have looked at all the post and i cant find anything close to this.
 

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i would say at 5000 ft to go to 175/180 setup. Just a guess, but you will have fine tune it.
 

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Discussion Starter · #3 ·
thanks i will take all the help i can get.
 

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Discussion Starter · #4 ·
will keihin jets fit in a mikuni carb.
 

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DECEPTiON21 said:
i would say at 5000 ft to go to 175/180 setup. Just a guess, but you will have fine tune it.
Too rich at sea level, way too rich at 5k feet. I'd try 155/160 at that altitude. I think it's 1 main size for every 2000 ft or so.

sal said:
will keihin jets fit in a mikuni carb.
None that I know of will fit in the stock carbs.
 

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I am at ~4600 feet, and if I remember correctly, I am at 150/155. 155/160 was too rich for me with full exhaust and no lid, ate up spark plugs unless you were WFO all the time.
 

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Discussion Starter · #7 ·
what size jets come in the dynojet kits and the K&N kits and are thay any good, or should i just buy mikuni jets?
 
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