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Idle Jet Size Advice Metra 65

andrewhed (andrewhed) — Nov 02, 2009 12:18AM

Setup:

rebuilt bottom end, dmp stuffed crank
aluminum welded to case sides to match hogged out metra 65 with bigger transfers.

ported kit

intake and exhust opened and matched.

estoril

im running points

19mm del into the treats intake that faces forward

98 main needle in the middle, 42 idle jet.

There is no air leak. Is it really possible im moving that much air?

It ran better in the low end with a 93 and a 94 but top end it likes the 98 and the plug chops look good.

My bike still runs better with the mixture screw almost all the way in tho, should i drop the idle jet to a 40?

just seems a big dif between a 40 idle and a 98
Subject Written By Posted
  Idle Jet Size Advice Metra 65 andrewhed 11/02/09 12:18AM
  Re: Idle Jet Size Advice Metra 65 andrewhed 11/02/09 01:05AM
  Re: Idle Jet Size Advice Metra 65 coco 11/02/09 02:05AM
  Re: Idle Jet Size Advice Metra 65 andrewhed 11/02/09 10:12AM
  Re: Idle Jet Size Advice Metra 65 neezy 11/02/09 11:49AM
  Re: Idle Jet Size Advice Metra 65 andrewhed 11/02/09 12:36PM
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