Vacuum Advance On Boat at Michael Willilams blog

Vacuum Advance On Boat. You push the throttle open and the timing retards. Max advance on the freeway cruising with light throttle. A marine engine is always under load, even at part throttle. So if you have a. Timing was my problem when it came to my 455, but listen to the guys at jet boat performance, tom and josh have never steered me wrong. I recently found myself in need of a new distributor and found a part number cross reference that directed me to one with a. Get rid of that vacum advance. Vacuum advance is not used on a marine engine. Vacuum advance would allow you to run more advance at idle (which is usually very desirable) while still keeping reasonable. The diaphragm vacuum advance is used on auto engines during manifold pressure that says it's ok to advance further. I think you would need the venting on the distributor side to make sure there is no residual vacuum keeping the advance working.

The diaphragm vacuum advance is used on auto engines during manifold pressure that says it's ok to advance further. I think you would need the venting on the distributor side to make sure there is no residual vacuum keeping the advance working. So if you have a. Timing was my problem when it came to my 455, but listen to the guys at jet boat performance, tom and josh have never steered me wrong. I recently found myself in need of a new distributor and found a part number cross reference that directed me to one with a. Get rid of that vacum advance. Max advance on the freeway cruising with light throttle. You push the throttle open and the timing retards. Vacuum advance would allow you to run more advance at idle (which is usually very desirable) while still keeping reasonable. A marine engine is always under load, even at part throttle.

Standard® VC366 Intermotor™ Distributor Vacuum Advance

Vacuum Advance On Boat A marine engine is always under load, even at part throttle. A marine engine is always under load, even at part throttle. Timing was my problem when it came to my 455, but listen to the guys at jet boat performance, tom and josh have never steered me wrong. Get rid of that vacum advance. So if you have a. Vacuum advance would allow you to run more advance at idle (which is usually very desirable) while still keeping reasonable. I recently found myself in need of a new distributor and found a part number cross reference that directed me to one with a. Max advance on the freeway cruising with light throttle. I think you would need the venting on the distributor side to make sure there is no residual vacuum keeping the advance working. The diaphragm vacuum advance is used on auto engines during manifold pressure that says it's ok to advance further. You push the throttle open and the timing retards. Vacuum advance is not used on a marine engine.