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Old 04-17-2012, 01:03 PM
Motorized Bicycle Member
Join Date: Apr 2012
Location: Loveland Colorado
Posts: 27
Default Re: What spark plug for my 80/66cc engine?

( i have a 66cc grubee with the cns carb and fancy airfilter, and a three prong plug that I am dancing around upgrading if possible)
The bike is for fun and commute in the hills of northern Colorado(Loveland) around 6000 f.a.s.l.

As far as mods, I think that just letting the engine break in then work on mods after is a better bet when it comes to the scientific method. If you mod and the engine is still breaking in, then how do you actually know if the mod was possitive, and if so to what extent. Thoughts?
That being said after break in..
I will be looking at new plugs and wire for a bit more thrust, and drilling/dremel the pipe. and raising the needle one level.
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