your compression should be around 125-135 psi. for a 250cc polaris trailboss or trailblazer.
I have a 1995 400cc Polaris scrambler and I count 15.
what is the compression on a polaris ranger 500
if your racing then a Honda 400ex, but if your working polaris makes a 425
The cylinder compression, for your Polaris ATV, is 14 to 1. The cylinder compression usually decreases as the vehicle gets older.
I have a 1993 Polaris 250 Trail Boss. It won't start. It floods out the carb. Could it be low compression?
The compression on a 1995 Polaris Indy 500 snowmobile typically ranges between 120 to 130 psi. It's essential to ensure that the compression is within this range for optimal engine performance and reliability. If the compression is significantly lower, it could indicate issues such as worn rings, a blown head gasket, or valve problems. Regular maintenance and checks can help maintain proper compression levels.
The compression for a 1999 Polaris XC 700 snowmobile should typically be between 120 to 130 psi for each cylinder. It's important to ensure that both cylinders are within 10% of each other for optimal performance. If the compression is significantly lower, it may indicate issues such as worn piston rings or a failing head gasket. Regular maintenance and checks can help maintain proper compression levels.
110 to 120 psi
i believe anything over 115psi should be fine. 115psi is the service minimum, as in if it drops below that the engine needs a rebuild
A compression reading of 45 psi on the right side of a 1997 Polaris Indy Trail 500 is significantly low, as typical compression values for this engine should be around 120-130 psi. Low compression can indicate issues like worn piston rings, a damaged cylinder, or a faulty head gasket. It is essential to perform further diagnostics, such as a leak-down test, to pinpoint the exact cause and determine the necessary repairs to restore engine performance.
I wasnt aware Chevy used a 400cc engine