Thank you guys!
Quote:
Originally Posted by jpgibson
The 3 guys I know with 2018 300's all use NECW I beleive.All of them have had their heads recut too.My bro gave up on his 250 '18 , and just bought a Beta 300.
All the 300's seem to run great now ( although they ran fine before too!!)
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I have a cut head too. The JD kit works well, the transition from mild to wild is too aggressive and caused by a lean mixture.
Quote:
Originally Posted by Jakobi
The JD needles do lean off a lot towards WOT. Throw a bigger main jet at it.
Their red needle is a H diameter from memory. N3EH#3 178 with the same pilot will make for some aggressive power.
NECW is a good choice for nice linear delivery. One step leaner on the diameter for clean delivery off idle.. and just builds. Similar in profile to the N1EF once past the first taper.
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Would the bigger main jet enrichen it in the middle aswell? I have a 182 in my parts box I could try (currently running a 178).
I'll get a NECW needle too.
Thanks again
Doc
edit: ordered the NECW, will receive it probably Thursday next week :-)