Print Page - PWK vs RZ350 manifolds

Title: PWK vs RZ350 manifolds
Post by: pdxjim on June 18, 2019, 05:36:47 PM

Since the pwk spigot is shorter than the stock mikuni spigot there is a bit of space and then a lip where the mikuni usually bottoms out.

Should I trim this lip off to give a smoother flow at the intake?

There will still be a step down out of the carb, but it seems better than a step down then a lip.

(https://i.ibb.co/HXp3hCK/54870-AFA-08-B8-4-C45-BE2-B-061-E21-D2308-E.jpg)

Title: Re: PWK vs RZ350 manifolds
Post by: pdxjim on June 18, 2019, 06:52:00 PM

Haha ... couldn't wait.

Don't tell me I did it wrong please.

(https://i.ibb.co/gZMb7Z0/4-AC8-ABAB-033-E-486-D-A6-FC-C4-CF6-FC2547-B.jpg)

Title: Re: PWK vs RZ350 manifolds
Post by: SUPERTUNE on June 18, 2019, 09:07:15 PM

Now bevel the carb outlet since you did that...about half will work better.
Chuck

Title: Re: PWK vs RZ350 manifolds
Post by: pdxjim on June 18, 2019, 11:05:55 PM

Thx Chuck! Was def gonna ease the edge.

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The 2-Stroke Garage => Turning Wrenches => Topic started by: pdxjim on June 18, 2019, 05:36:47 PM