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QQ: This picture good for Spree Plugchops?

Posted: Mon Jun 29, 2015 9:18 pm
by lambdafreq
Do these pictures of plugchops apply to doing the same with a Spree?

Image
Below is a series of plug chops ranging from extremely rich to slightly lean.
Image

Source

EDIT: A better question, is plug chopping universal?

Re: QQ: This picture good for Spree Plugchops?

Posted: Tue Jun 30, 2015 9:52 am
by Johnniespeed
The method I am familiar with is a hot engine full throttle chop, then inspect the soot ring using a magnifying glass.
I have never tried chopping the plug, that sure makes it easy to inspect the soot ring.
Thanks for sharing that.

Re: QQ: This picture good for Spree Plugchops?

Posted: Tue Jun 30, 2015 1:15 pm
by motormike
codename47 wrote:2-stroke 4 stroke are different.
that site is a 2stroke bike type, i think.
i forget what the 4 stroke one is.
yes its for a spree
spree is 2 stroke.
yea thatll work.
thats what people say so thats it.
More brilliant help.
Forget plug chops
Buy a temperature gauge.
It's more accurate across the board....(all speeds)