Recent content by Bautbaut

  1. Bautbaut

    Built gx200 not putting power I think it should?

    Question is.... With new seat, can I just put fuel line straight to carb again (as in, will the new seat compensate for the crazy pressure? ) and eliminate the 't' I have in the fuel line?
  2. Bautbaut

    Built gx200 not putting power I think it should?

    Fuel pump... New walbro. Thinking it was actually lack of fuel now. Pump originally had way too much pressure and kept overflowing carb so I split fuel line and ran half back to tank... Worked mint but maybe just not enough now for the high side rpm.. Edit: just ordered new needle and seat...
  3. Bautbaut

    Built gx200 not putting power I think it should?

    Thanks for the chart... Ordered aluminum weight and some white springs. Now... Took it for a spin down the trail.... Finally get it up to speed at prob around 5000rom and it starts to sputter and bog and die. First time ive had it on long enough straight to get some speed. Was a pita to get...
  4. Bautbaut

    Built gx200 not putting power I think it should?

    Not positive but believe it's red spring on tightest setting.?? Spring might be from a knock off as I can't find much for red spring. I read a bit about weights to delay engagement? These replace the 'buttons'? Or garter springs change engagement as well? Don't know much about these tbh
  5. Bautbaut

    Built gx200 not putting power I think it should?

    That cam looks real nice, but I'm not spending more money on... Wife has had enough of my 'hobby' cost... should I change to a 24 tooth to change ratio to 9.6 so I hit powerband sooner? Or jump to a 26 tooth to jump to a 10.4 ratio? That's a quick easy change
  6. Bautbaut

    Built gx200 not putting power I think it should?

    Think stock cam would be better for low end torque? I'd rather low end as it's. Much more use then road riding for top end
  7. Bautbaut

    Built gx200 not putting power I think it should?

    I read that every extra tooth on sprocket will need 200rpm to gain same top speed? Currently, have 10 sprocket off motor, 20 in jackshaft, 10 out and 40 on axle.. So..... 8.0 ratio. Does 65 at 5000rpm...
  8. Bautbaut

    Built gx200 not putting power I think it should?

    Dyno Cams CM Grind Super X INTAKE LIFT: .265 Dur @ .050": 236.9 Deg. C/L: 108 ATDC EXHAUST LIFT: .265 Dur @ .050": 236.5 Deg. C/L: 108 BTDC Have 1.3:1 ratio rockers and current timing flywheel is 28°
  9. Bautbaut

    Built gx200 not putting power I think it should?

    May give it a shot yet. Simple to change the chain and sprocket on the jackshaft. But it defeats the purpose as I needed/wanted higher road speed than my 5000rpm gx270 gave me.
  10. Bautbaut

    Built gx200 not putting power I think it should?

    It is technically over the rated hp, but I have yet to wear out a belt on the tav30 with the modified gx270 and I've gone in and through some pretty gnarly stuff with. I don't put a lot of weight on the 'rated' hp for these anymore. Gearing is a huge part of it and my kart is geared the sweet...
  11. Bautbaut

    Built gx200 not putting power I think it should?

    Ya.. That's what I have been doing. Dollar so low its just too expensive though and the shipping is usually unrealistic
  12. Bautbaut

    Built gx200 not putting power I think it should?

    Both using same gearing and torque convertors yes. Literally just motor swap. My problem is I now know I overestimated what to expect and also forgot I had my gx270 already modded (filter/header/jetted gx390 carb/ported and polished) so of course it wouldn't be as torquey. Where can I find a...
  13. Bautbaut

    Built gx200 not putting power I think it should?

    If I lower gearing, I lose top end speed. I can already climb any hill and go 50mph down the road.... Just the sweet spot
  14. Bautbaut

    Built gx200 not putting power I think it should?

    Thinking of putting it back on the kart and tossing the spare flatside mikuni I have. I must have had too high expectation... More I think about it, I must've been dreaming as my 270 had filter, header, Port and polish and gx390 carb on it. Was most likely putting out 11hp already and better...
  15. Bautbaut

    Built gx200 not putting power I think it should?

    So.. I should have just hopped up my gx270....
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