Search results

It turned out being aftermarket needle and seat giving me fits. I didn’t even know Minkuni made needle and seats. Got Minkuni in and no problems.

Well I changed the head gasket. Cleaned everything real good with razor and carb cleaner. Sprayed copper gasket spray on my cheapo head gasket and tightened it down. Ran it fir a couple of min with 150 main with no luck so changed it back to 2.0 seat 120 pilot 155 main and tightened the head...

The water was scalding hot and steaming out of the poster. I pulled the head and one piston was completely clean the other very little black on it. Looked like water on the piston. The water has never been that hot before. I’ll put a new gasket in today and see what happens. Only have cheapo...

Pisser was steaming. Head gasket was not leaking on the outside but appears to be leaking internally. Water appeared to be on the pistons. Will replace head gasket tomorrow and most likely rejet I’m guessing.thanks for all the help.

There was some play in the throttle shaft. I took the shaft apart on the cable side and put grease in there with the seal. I think that may have been the problem. I went up to 155 on the main jet and now with the grease am able to tune at almost 2 turns out. This seems accessible. Do you know...

I’ll try a 150 tomorrow. Thsnks

So I took the blaster to the lake today and did as you said. Full throttle I can put my hand over the top of the carb and bog it down without killing it. I also still get fuel on the return line as well. Just a little dribbles out at full throttle but I assume that’s normal. I cannot get it to...

Ok. I bypassed the fuel shutoff when I built it 3years ago. I’ll check the throttle shaft though. I won’t be able to check it for over a week but I’ll let you know if I find anything. Thanks

Thanks

I just replaced and tested these crank seals. They held at 9psi. This has to be a air leak, right? Why else would I not be getting enough fuel?

Could holding your hand over the top of the carb create too much pressure and blow a crank seal?

I tested the pop off but can’t remember now. I went bigger on the seat just to see if I could get it to bog down. It was set up with 1.5 seat. I tried both.

Waveblaster 1 was running fine. Only upgrades before the pipe is lightened flywheel and a carburetor that someone removed the choke flap to. I put a mod bpipe on it and now I can’t tune the main jet. I even drilled out a old main jet to some ridiculoilus size and drilled an old seat out and...

How much fir the inverse hulls you build? Is there a waiting list?

Do you have another one of these?