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New VM38's http://www.kawi2strokes.com/forum/viewtopic.php?f=16&t=13124 |
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Author: | Jim [ Thu Oct 26, 2017 6:31 pm ] |
Post subject: | Re: New VM38's |
They look very much like the first boots I used when I got VM34s long ago. I slotted the holes open and made little L shaped washer-like things that clamped the boot to the cylinder, and the L bent down so it hit the mounting surface and kept the washer level. |
Author: | soflah2b [ Fri Oct 27, 2017 4:29 am ] |
Post subject: | Re: New VM38's |
The short side has to be slotted and bolted with a large flat washer. I used my heat insulators to aid in sealing the boot to the cylinder as most of the gasket surface was machined away to fit the port reeds. I used case sealant on both sides of the insulator. See attached pics. |
Author: | jbabl [ Sat Jul 14, 2018 1:27 pm ] |
Post subject: | Re: New VM38's |
I'm considering switching to VM38s and looking for advice- Is the Mikuni 38 we need the VM 38-9? I've been running the flat slide 34s for years, I use the stock pump lines on the 34s. Is the VM38 gonna accommodate the oil lines in the same manner? And of course, what jetting to go with approximately. I have different needles to play with- I've been happy with the 6F5 and 260 main on my 34s I'm searching all forums on 38s and all help appreciated Thnx JB |
Author: | jyrgNorway [ Sat Jul 14, 2018 3:21 pm ] |
Post subject: | Re: New VM38's |
You probably gonna find some info below. https://www.tapatalk.com/groups/kawasak ... 10068.html |
Author: | Ja-Moo [ Sat Jul 14, 2018 8:32 pm ] |
Post subject: | Re: New VM38's |
Why do you want to switch to 38's? |
Author: | jbabl [ Sat Jul 14, 2018 11:24 pm ] |
Post subject: | Re: New VM38's |
From reading about it it seems like a good setup-I've had the flat slides for a while and it seems quite a few owners prefer the 38s- |
Author: | soflah2b [ Sun Jul 15, 2018 6:58 am ] |
Post subject: | Re: New VM38's |
jbabl wrote: From reading about it it seems like a good setup-I've had the flat slides for a while and it seems quite a few owners prefer the 38s- My experience's changing out my TM 34's with VM 38's was a vast improvement. I posted my jetting on the jetting thread. Connected oil lines to one of the bowl vents, same as the 34s. Not sure about VM-38 9? Be sure to use 3.5 slides if using UFO's, I tried the smaller cut away and they were to rich on the low end. |
Author: | Ja-Moo [ Sun Jul 15, 2018 9:13 am ] |
Post subject: | Re: New VM38's |
I do have adapters for 38's if you decide to go that way. |
Author: | jbabl [ Sun Jul 15, 2018 10:11 am ] |
Post subject: | Re: New VM38's |
The adapters you have are mikuni? And I think from what I've read the 38s needed are called VM38-9? Thanks |
Author: | soflah2b [ Sun Jul 15, 2018 12:36 pm ] |
Post subject: | Re: New VM38's |
Angled intake boots are Harley Davidson compliance fittings. My Mikuni invoice says VM38-9. Tight fit between the frame rails and carb. Have to get creative. I had to trim my side covers. They definitely woke the bike up, although it is heavily ported. |
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