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Trinity Single Carb jetting Question


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I recently added a 4mm long rod crank and had aggressive porting done to my 2002 shee. I have a 2 into 1 Trinity manifold with a Keihin 35mm pwk carb. I called Trinity twice and was told that I can use the same set up for my new crank/porting. When I asked about what jetting changes I should do, they got an attitude and said bigger. I was blown away as I've spend a few grand with them over the past year but WILL not again. I called sudco and carb parts in Cleveland Ohio. They both are at a loss in dealing with this carb set up. Has anyone done similar mods to what I've done using this carb/manifold? If so any jetting recommendations would be appreciated. I live in Florida at 100 ft Sea Level. Thanks.

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Thanks Tim. I was thinking of doing that too, what would you suggest for sizes? I was guessing 28 or 30mm. Thanks.

 

 

I have PWK 28s. I got them from PJ motorsports (Forum sponsor). They are nice quality, and easy to jet and work on. the 28s fit with the stock manifolds, not sure about 30s. 28 seems plenty unless you are a serious drag racer with a BIG motor looking for that last bit of top end power. Started first kick after install.

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I have PWK 28s. I got them from PJ motorsports (Forum sponsor). They are nice quality, and easy to jet and work on. the 28s fit with the stock manifolds, not sure about 30s. 28 seems plenty unless you are a serious drag racer with a BIG motor looking for that last bit of top end power. Started first kick after install.

 

 

Thanks Tim.

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