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Project CB400 Four, Round 2
#32
It ran tonight! On all four, too. I had installed the idle jets for #1 and #2 in the wrong spot. There was something fishy with the points too, but I cleared it up and set the timing/points gap. I checked the valve clearances, and did a compression test. got 160 psi on three cylinders, but 125 on one of them. I think the rings just need to seat properly in it. One of the float valves wasn't seating, so I lapped it with some lapping compound and it cleared up. The carbs still leak a bit though, I'll probably put some hylomar on the float needle valves and the float bowl gaskets, and spend a little more time setting the float height.

One of my coworkers is bringing in some handlebars tomorrow, I'm gonna try and make some clubman bars for it, and make a better headlight bracket. I've also got a line on some new mufflers, I know someone with a pair of Dunstall Decibel mufflers, one with baffles, and one that's just a straight megaphone.

I also made and installed a braided steel front brake line today. It's money. Only thing is, with the F4i master cylinder and the single piston caliper, the brakes are kinda binary. Very stiff lever. I guess that's what happens when you use a master cylinder designed to operate 8 pistons and have it operate 1.

I'm gonna try and make a wiring harness too. Theres a bunch of extra crap in this one I don't need, I want to simplify it a bit. Really I just need it to power lowbeam, high beam, taillight, brake light, coils, and starter. When I'm doing that I'm gonna make a battery box and stick everything in the tool tray under the seat.

Down the road I'd like to make a cafe-style single seat.

Another coworker might have a line on a rolling chassis with rearsets, tank and some other stuff. I'd like to have another frame and swingarm that I can add bracing and gussets to, the stock frame seems pretty noodly.
horizontally opposed>*
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