I just bought a 94 GTX with a brand new engine. The compression seems uneven. 150 front and 175 rear. I revs out of water but will not go to plane in water. The carbs have been rebuilt. Any help?
Announcement
Collapse
No announcement yet.
New motor won't go in water
Collapse
X
-
Re: New motor won't go in water
When a motor runs way too rich, or is out of time (rotary valve or ignition), it usually won't go to plane when you put it into the water. I would re-affirm that the carbs are functioning properly ( adjuster settings are correct, no stuck open needle and seat, diaphram problem, needle lever stuck allowing fuel to flow freely into the motor ) and that the rotary valve timing is correct.
Sometimes it is as simple as clipping the sparkplug wires back for a new connection, or adjusting the carbs.Bill O'Neal <br>
WCM
<a href="http://www.watercraftmagic.com"
Comment
Comment