SE jet kits Evo vs. Twin Cam?

[Finn]

It looks like there are two (or more) jet kits available for CV40 carburetors:

29045-97B for Evos
and
29604-00A for Twin Cams

Do you by any chance know if the needles in these two kits are different?

If I'm not mistaken we used a TC kit (only one in stock) in my Evo and perhaps this possible needle difference is the reason for rich AFR from 2000 to 4000 rpm.


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[FSG]

destructions are your friend

[Finn]

Much obliged. 

So, emulsion tube and needle are the same between Evo and TC. Main differences are jet sizes and different spring. And as we had TC kit the E-clip was in #4 groove (TC instruction) instead of #3 groove (Evo).

[capn]

The most important is to uncover idle jet and adjust.

[JW113]

Opinions vary widely, but this one is: it's rich because it's a Dynojet kit!

I don't have one on hand, have thrown them all in the trash, but I recall the Dynojet emulsion tube has less holes than OEM.

I've tried and removed several of these. Always went back to OEM parts. YMMV!

-JW

[nibroc]

Opinions vary widely, but this one is: it's rich because it's a Dynojet kit!

I don't have one on hand, have thrown them all in the trash, but I recall the Dynojet emulsion tube has less holes than OEM.

I've tried and removed several of these. Always went back to OEM parts. YMMV!

-JW

.......


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[remington007]

00 up twin cams have a different acceleration nozzle check valve in the float bowl. The 00 up kit does not come with the nozzle and check ball.