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Banshee powerband issue


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If spark is good, have you done a pressure test n compression test. If so did it hold air . What compression reading and what fuel. 28s I've seen jetting all over the place . I did a ported bike that liked 145s, and a different one like 170s . Both liked the jjh. I've seen stockers like 150s and 160s with a Lil compression . What it feel like blubbery or hollow 

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On Saturday, October 07, 2017 at 11:22 AM, gusto said:

i don't know anything about those cylinders. 

You should check for an air leak, so leakdown test your engine. 

You can check if your gas lines and tank filter is clogged.

you can ohm out your electrical.

also look at the jetting thread on this forum, see who's running a set up close to yours and try what jetting they're using.

that should keep you busy for the weekend

Driveline and athena are the same casting. DL are just machined for different port heights.

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