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Yes not getting enough fuel at idle

No I haven’t, always just assumed those spacers were a sales gimmick honestly. I currently run a php intake manifold and vf3s on a tpe964. I’ll give one of those spacers a try tho, vf2s better?

What’s everyone running for reed valves? I’ve tried vf3s and boyeson rad valve but feel like neither have worked/lasted too long. AlWays end up with stuck open reeds. Leaning towards a new set of vf3s, should they last longer than a year?

set of full spectrum carbs, they have an expansion plug that seals the fuel pump section from the inner bore and one of mine is leaking causing fuel to drain in to that carb, anybody ever seen this before and any suggestions on a fix? Thanks

Pm’d

Looking for a 155 impeller in the area of 10/17 for a tpe964, thanks

Looking for rear fuel tank for rickter edge

did you ever pull the flywheel and check the woodruff key? Your problem really seems ignition/timing related.

Looking for a rear fuel tank for an edge

Looking for a blaster 2 155 impeller, around 8/16. Thanks

@Jr.

Got to love being a machinist and a motor head :)

I have a boyeson rad valve intake system on a Yamaha 760 and I was wondering where I can buy replacement reeds for it? It’s the triple stage reed petals. Can’t seem to find them anywhere, thanks.

I found the blog last night, it was some good reading. One question tho, in the idle drop test you say “on your initial low speed setting, if your low speed screw ends up all the way in and it still runs then increase pop off by reducing seat diameter and if your screw is farther than 3/4 turn...

Are there any more for sale?

@wmazz could you elaborate a bit more on what you mean by choosing the right seat and not necessarily choosing the right pop off psi? Just curious how you tune for optimal seat diameter or maybe you could post the link to the pwc blog? Thanks

sorry for not clarifying, for a Yamaha 701 platform

Looking a for a +10mm stroker crank, thanks

I tried those exact settings last year since that’s what Mikuni calls for, I had same setup 61x/61x with sbn 46, it was rich because I always battled fuel dribbling through the high speed circuit, I’d set your pop off around 25-28 and play with the jetting and screws. If you look in the jetting...

i think he moved the ports up which increases durations hence the spacer plate moving the cylinder upwards. I bet it rips pretty hard upstairs