Oil pump injection removal. Need help!
- Thread starter jasindude1
- Start date
The pump hast to either be removed and the plate fitted or leave the pump in place and just remove the drive gear!
So the shaft in the pic was under the pump after I removed the 2 screws, what is this shaft n how do I remove it to place the plug?
Is that theft the drive gear? Is there any harm in leaving the shaft as is? How do I do the project and leave the pump in place but remove the drive gear? Is this pump rated at the 32:1 mix rate? And what is the failure potential?
You can leave the shaft in situ but remove the gear.
The pump puts out oil at roughly 20:1.
If you are going to recreational ride 32:1 is fine, if you intend doing lots of wide open throttle or racing a mix of 25:1 would be better to make sure the engine gets sufficient lubrication!
You may need to increase the size of the main jet and confirm with a plug chop!
The pump puts out oil at roughly 20:1.
If you are going to recreational ride 32:1 is fine, if you intend doing lots of wide open throttle or racing a mix of 25:1 would be better to make sure the engine gets sufficient lubrication!
You may need to increase the size of the main jet and confirm with a plug chop!
These pumps are actually very reliable. Most failures blamed on the pump are actually user error. If you run the oil tank empty or roll the quad the injection system will have to be bled.
Ok, I'm gonna pull the engine today since I have to tear it down anyways. Quick question, if the pump is 20:1 roughly, why do you run 25:1 or 32:1? Why not mix 20:1 in the tank to make it the same as the pump?
