how much compression should there be in a 200cc dirt bike?

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how much compression should there be in a 200cc dirt bike?

i cheacked it with a compression tester and was wondering what it should be at?

2007-06-17 12:10:38 · 2 answers · asked by Anonymous in Cars & Transportation ➔ Motorcycles

2 answers

Sorry MrKnowitall, you are right on the 2 stroke, 110 and up is OK, but a 4 stroke will not start easily at less than 100 psi, Especially is kick start.

Tomcotexas

2007-06-17 16:39:48 · answer #1 · answered by tomcotexas 4 · 0⤊ 0⤋

Two cycle?
around 110 psi.

Four cycle?
85-90 psi

2007-06-17 12:18:26 · answer #2 · answered by Mr. KnowItAll 7 · 0⤊ 1⤋