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Default pilot air screw setting on VM26's
Posted: Tue Oct 22, 2013 8:32 am
Author: Paul Whitehouse
Hi, seeing as I had no previous settings to work to....does anybody know the number of turns from lightly seated that the pilot air screw (on the underside of the carbs) needs to be backed off to on a set of VM26's to take it back to a `default` setting? Cheers.
Posted: Tue Oct 22, 2013 11:07 am
Author: scott
I think it's 1 and a half
Posted: Tue Oct 22, 2013 7:53 pm
Author: Z1parR
1 and a quarter out + or - an eighth .
Posted: Tue Oct 22, 2013 8:17 pm
Author: z1bman
just get yourself a colour tune if you don't already have one. only way of getting the mixture something like without having a dyno run
Posted: Tue Oct 22, 2013 9:37 pm
Author: Paul Whitehouse
Cheers guys....I have found a manual that states 1 1/2 turns, as Scott mentioned....I'll start at this setting and see how she runs.
Posted: Wed Oct 23, 2013 6:57 am
Author: scott
Z1bman is right.....use a colour tune.....it worked for me
Posted: Wed Oct 23, 2013 8:12 am
Author: Paul Whitehouse
Managed to borrow a colour tune from a chap at work...I'll get everything to basic settings and give it a go...thanks guys.
Posted: Wed Oct 23, 2013 9:27 am
Author: tlc
Also note that these are fuel screws and not air.