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View Full Version : Can I govern the engine on my YZF 426?



dave hamilton
10th April 2011, 19:29
hi just wondering if i can govern the yzf 426 as went for a ride on my bike after being of for 12mths and forgot how beasty it is or is my other option better and to get a 200/250 ?

cave weta
10th April 2011, 19:37
you can make up a restrictor washer for the header pipe.
adjust the throttle cable so that it has lots of slack.
fit an AG100 motor.

Taz
10th April 2011, 19:41
You can just not open the throttle too far too quickly.....

schrodingers cat
10th April 2011, 19:41
adjust the throttle cable so that it has lots of slack.


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morg_nz
10th April 2011, 19:51
just ride round in 4th or 5th?

dave hamilton
10th April 2011, 19:52
thanks cave weta for the advice will get that sorted this week

tri boy
10th April 2011, 20:04
Too much cable slack runs the risk of it disconnecting from the carb throttle partially, or snagging.
Just saying.

Restrictor washers in exhausts/manifolds etc are quite common factory mods to pass various market requirements. Probably the best method. MHO

sidecar bob
10th April 2011, 20:25
Mine was an absolute wilderbeast. I put in a YZF450 auto decompressor exhaust cam & now have a bike i can kick start with ease & ride all day without that ball tearing torque that exhausts you. It also seems to rev harder & is just generally more pleasant to use.

dave hamilton
10th April 2011, 20:26
hey triboy are you able to do the restrictor washer if i can arrange it if you not busy lol

FlangMasterJ
10th April 2011, 20:29
Don't twist the throttle as far?? :shit:

dave hamilton
10th April 2011, 20:36
well i will try not to but it been a while since my last major wipe out so will start with the washer idea lol and go from there :scooter:

barty5
10th April 2011, 20:41
You could try a cup a concrete may help.lol

Stylo
10th April 2011, 20:41
hi just wondering if i can govern the yzf 426 as went for a ride on my bike after being of for 12mths and forgot how beasty it is or is my other option better and to get a 200/250 ?

I would'nt have put a yzf426 anywhere near the top 10 in terms of 'beastyness' ...don't the NZ Post guys run them now ?:facepalm:

dave hamilton
10th April 2011, 20:45
thanks barty will have to try that option next if all else fails lol:woohoo:

kezzafish
10th April 2011, 21:11
I would'nt have put a yzf426 anywhere near the top 10 in terms of 'beastyness' ...don't the NZ Post guys run them now ?:facepalm:


they're pretty hard work... My number one would have to be the new (reverse motor, fuel injected) YZF450's... they're freakin' mental