QQ: This picture good for Spree Plugchops?

[lambdafreq]

Do these pictures of plugchops apply to doing the same with a Spree?


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


Source

EDIT: A better question, is plug chopping universal?

[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.

[motormike]

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)