Dyno charts and Setup

Just post charts and set up details.
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VTRDark
Posts: 19846
Joined: Sun Mar 18, 2012 9:24 pm

Dyno charts and Setup

Post by VTRDark » Sat Apr 06, 2013 3:50 pm

After playing with my carbs for so long and not really knowing how accurate a job I have been doing, today I decided to take the bike for a quick run, well two runs it turned out to be. One run for each cylinder/Can. They only had the one probe so done a run with it shoved up the left can and then the right. I have managed to do a pretty good job by seat of my pants. The left side is out of whack because of my dodgy small diameter mandrel bend where I have attached the pipe to the header outlet. :( I will go to an exhaust place and have a proper one made up as this one is messing things up.

Image
Red line is the Right hand side pipe which is giving out 104.77bhp and 97.16Nm torque.
Blue line is the Left side and giving out 106.1bhp and 98.46Nm torque.

Carb Setup

Factory Pro Jet Kit
Standard filter and running two standard long velocity stacks.
Front carb
178 main
48 pilot
needle clip 2rd from the bottom
standard 10though shim
A/F done by ear
rear emulsion tube the same as rear

Rear carb
180 main
48 pilot
needle clip 2rd from the bottom
Added 20thou standard 10though shim
A/F done by ear

I will get the link pipe/mandrel sorted and see what happens then. But as is stands going by the Red line for the right side I feeling it need to be a tad richer and maybe up the mains by one size, maybe go 180 and 182. I would like to put the BMC filter back in for the Summer as well. I hoping if I get things running good with the BMC whilst the warm summer weather is here, then when it comes to winter and it leans off a bit from the cold, then I could just chuck the standard filter in to richen it up a bit. So Standard filter for Winter and BMC for Summer. That's my aim anyway.

Foe any comment or discussion on this, please discuss in the following thread.
viewtopic.php?f=18&t=18681&p=257649#p257649

(:-})
Last edited by VTRDark on Tue Nov 15, 2016 5:57 pm, edited 1 time in total.
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VTRDark
Posts: 19846
Joined: Sun Mar 18, 2012 9:24 pm

Re: Cybercarl Dyno charts and Setup

Post by VTRDark » Sat Sep 27, 2014 6:41 pm

Latest dyno run.

Image

I have since richened the needles 1 clip. Yet to do another run to see where things are at now.

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lloydie
Posts: 20315
Joined: Mon Jan 17, 2011 11:16 pm
Location: In the garage somewhere in Coventry

Re: Cybercarl Dyno charts and Setup

Post by lloydie » Sun Sep 28, 2014 9:59 am

Looks like you've lost some POWER !!

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agentpineapple
Posts: 15016
Joined: Sat Mar 26, 2011 9:16 pm

Re: Cybercarl Dyno charts and Setup

Post by agentpineapple » Mon Sep 29, 2014 6:38 pm

lloydie wrote:Looks like you've lost some POWER !!
he's got a much nicer torque curve tho..... :thumbup:
HEY YOU GUYS!!!!!!

NZSpokes
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Joined: Sat May 31, 2014 9:50 am
Location: Auckland, New Zealand

Re: Cybercarl Dyno charts and Setup

Post by NZSpokes » Mon Sep 29, 2014 7:04 pm

FIL mod?

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lloydie
Posts: 20315
Joined: Mon Jan 17, 2011 11:16 pm
Location: In the garage somewhere in Coventry

Re: Cybercarl Dyno charts and Setup

Post by lloydie » Mon Sep 29, 2014 7:08 pm

Filter in lid mod

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tony.mon
Posts: 12857
Joined: Wed Jul 25, 2007 9:46 pm
Location: Norf Kent

Re: Cybercarl Dyno charts and Setup

Post by tony.mon » Mon Sep 29, 2014 7:55 pm

lloydie wrote:Filter in lid mod
I'd only got as far as "Inormous"
It's not falling off, it's an upgrade opportunity.

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