For a 1985 KX250, the recommended compression ratio is typically around 8.5:1 to 9.5:1. To achieve optimal performance, the engine should have a compression pressure of approximately 150-180 psi when tested with a compression gauge. It's essential to ensure that the engine is in good condition and has proper maintenance to achieve these compression values. If the compression is significantly lower, it may indicate wear or damage that needs to be addressed.
im a kawasaki consultant, and a 1998 kx250 tops out at 80-85 mph
A KTM 85 typically should have a compression ratio in the range of 160 to 180 psi (pounds per square inch) when measured with a compression tester. This level indicates a healthy engine and optimal performance. If the compression is significantly lower, it may suggest wear or damage in the engine components, requiring inspection or maintenance. Regular checks are essential to ensure the bike operates efficiently.
It should be 10:1 and that applies to both '85 Shadow models.
I would check and see how much compression you have wet and dry and start from there
you should weigh 85 pounds
85 grams of sugar = 85 grams. 85 grams of sugar = way too much sugar. See where I'm going with this? Perhaps you should rephrase the question.
about $85..... i think
85-125 psi is acceptable.
You should way in your 85-100 pounds (:
about 85-95 lbs
70-85
85 pounds