What I would do is first verify that your bike has connecting rods which are slotted top and bottom. Some do, some don't, depending on the bike and its history. If it has non-slotted rods, I would endeavor to the full extent possible to preserve the oil injection system. You could probably get away with mix on non-slotted rods, but "getting away with" something is never ideal. If the rods are slotted, then I would simply remove the oil pump assembly, plug the three banjo ports under the carbs with properly fitting bolts and GOOD sealing washers, and then you should be good to go. Expect to use more oil and make more smoke in order to match the lubrication capability of the injection system, especially on the H-series.
Great job! Would love to see a pump rebuild video too.
excellent explanation. thank you.
Can the early lines on the H1 be used on the 74 or 75 H1? Are they formed the same? thanks Richard
Do you still do the oil lines and do you still sell the springs and balls sets.
Are you still offering a inspection and rebuild service?
What’s the best way to discontinue use of injector if I just want to use premix fuel ?
What I would do is first verify that your bike has connecting rods which are slotted top and bottom. Some do, some don't, depending on the bike and its history. If it has non-slotted rods, I would endeavor to the full extent possible to preserve the oil injection system. You could probably get away with mix on non-slotted rods, but "getting away with" something is never ideal. If the rods are slotted, then I would simply remove the oil pump assembly, plug the three banjo ports under the carbs with properly fitting bolts and GOOD sealing washers, and then you should be good to go. Expect to use more oil and make more smoke in order to match the lubrication capability of the injection system, especially on the H-series.
where can i get a new pump for my 74 h1 f ? the banjo bolt is stripped. .
lowbuckfabrication most guys heli coil them