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PWK28s for RZ

Started by 2steve, April 07, 2026, 02:08:39 PM

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2steve

#30
Quote from: m in sc link=msg=63132fwiw, im getting my pwks back Sunday, i can look at where the jetting is for the rz and relay it. 0.02

Did you get jetting from Josh's carbs?

Waiting for the #25 and #30 drill bits to come in to make the final moves.

m in sc

herm did not actually. forgot them

2steve

It escapes me how best/easiest to prime the oil lines to the carbs. Pull pump with tubes dangling and turn with a drill? Any tips?

Mark, I dropped in JJH needles middle position, 150 mains and 40 pilots.
It's always nice to collect a sticker from Jets-R-Us in the current color.

Used a #30 drill for the RD400 repop oil fittings. They measure 0.129" at the brass tube and the drill is 0.1285. Wiped some sealant on them leaving the brass tube clean and "gently" tapped them in because they are mostly plastic. Probably not budging because of the interference fit.

This little exercise saves me $350-$400 over a complete kit as long as I don't ruin anything.

m in sc

#33
itll be fine. just keep an eye on it. im pretty sure we ran Josh's 1 lean on the needle. as farcas priming the lines,  juat pull the oil pump cable wide open on startup.  itll get to throttle cyls fast. no worries

mnein

What Mark said about pulling the pump cable wide open. Sounds like you're getting closer to PWK bliss.