8.5:1
Compression ratio on a 1974 Chevy 350 in a Nova was 8.5:1.
8.5 to 1 compression is factory stock.
10.25:1
10.5-1
A 2001 Honda FourTrax 350 should have a compression ratio of approximately 128 to 142 psi (pounds per square inch) when the engine is in good condition. If the compression readings are significantly lower than this range, it may indicate issues such as worn piston rings, cylinder wear, or valve problems. Regular maintenance and proper oil levels can help maintain optimal compression.
The compression ratio of a 350 Chevy engine usually ranges from 8.0 and 9.0 to 1. This provides a good balance of fuel economy and power.
The 1988 Honda 350 carburetor adjustment screws are on the side of the carburetor. There also is an adjustment screw on the very top of the carburetor.
No, a Honda Rancher 350 rear axle will not work on a Honda 450 Foreman. The two models have different specifications, dimensions, and designs, which means their axles are not interchangeable. If you're looking to replace the rear axle on a Foreman, it's best to use parts specifically designed for that model. Always consult the owner's manual or a parts specialist for compatibility.
No. It lowers the compression ratio and reduces power output.
YES. That is a direct bolt on with no problems. The heads will bolt on, but the compression ratio will be different. Depending on which heads and which pistons, the compression ratio could be a lot different.
The ratio is 9.5.1 in the 350 vortec. Doing a compression test you should not have any below 100 psi and all should be similar to each other.
In the service manual from Honda section 1-3 cylinder compression for the 350.4 cc (21.4 cu) is 125 - 145 kPa (12.5 - 14.5 kg/cm², 178 - 206 psi)