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Old 10-12-2015, 04:57 PM
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Tony01 Tony01 is offline
Motorized Bicycle Elite Member
Join Date: Nov 2012
Location: San Jose, CA
Posts: 606
Default Engine temp? 230?

What's the right engine temp for a fully warmed up 4-stroke 150cc? And where do you measure it? What about oil temp?

I got these gauges in the mail... In fact the big digital one was cancelled but the china seller sent it anyway. I don't know which one is right!! The big digital one has a 6mm probe while the other has a 3.5mm I think.

I bought a gauge so that I knew when the engine was warmed up before I started riding... So how warm is warm enough?
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212cc 2-speed
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