Rick, I'm glad to hear the DJ kit worked for you, maybe the big bore kit had something to do with that. I figure those kits got to work for some people, otherwise they'd never sell any
Question - do you know the stock pilot air jet size? The service manual left out that info, and I haven't looked (next time I change mains I'll inspect).
How did the taper compare on the needles?
Here is a chart of how Mikuni and DJ jets compare for VMax, so the range of sizes is not of direct interest to us, but the basic info is very interesting.
I'm guessing your DJ 138 mains are roughly equivalent to 130 Mikunis based on that chart. The DJ190 pilot air would be between 177.5 and 180 Mikuni.
I'm assuming your larger combustion chambers require more fuel and air than stock.
The white plugs spook me out - can't be a good thing.
Question - do you know the stock pilot air jet size? The service manual left out that info, and I haven't looked (next time I change mains I'll inspect).
How did the taper compare on the needles?
Here is a chart of how Mikuni and DJ jets compare for VMax, so the range of sizes is not of direct interest to us, but the basic info is very interesting.
I'm guessing your DJ 138 mains are roughly equivalent to 130 Mikunis based on that chart. The DJ190 pilot air would be between 177.5 and 180 Mikuni.
I'm assuming your larger combustion chambers require more fuel and air than stock.
The white plugs spook me out - can't be a good thing.
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