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Anonymous
09 250sx has 47 hp
13 ounces
14:1 compression
120psi
60 p.s.i.
Alot.
2009 KTM 250SX retail price $6598
using to much oil in the gas
9:1+
When good it should be around 120-125
150psi
It should have a minimum of 70 psi.