I'm only telling you how I got it wrong. I got confused by using several resource manuals, and wound up setting valve clearances using 1234, while my 09 ignition fires 1432. Still had compression on individual cylinders, and had spark at each plug, just not at the correct time. It would pop and occasionally backfire, but not run. This may be totally useless info for you...best of luck. Kevin
On Sun, May 28, 2023, 2:26 PM dee david via KRnet <krnet@list.krnet.org> wrote: > Kevin, > Please articulate this point a little further for me. Are you saying that > I'm firing in the wrong cylinders? > Thanks > > On Sun, May 28, 2023 at 5:03 PM Kevin Stolhammer via KRnet < > krnet@list.krnet.org> wrote: > >> More than once I have set the valves wrong. Meaning compression sequence >> and ignition sequence were not the same, and yet individually each cylinder >> seamingly had both. I'd check... >> >> On Sun, May 28, 2023, 1:19 PM dee david via KRnet <krnet@list.krnet.org> >> wrote: >> >>> >>> >>> >>> Still have not got my HAPI engine with a POSA throttle body and Slick >>> 4216 magneto started. >>> >>> These are the facts as I have them right now. >>> >>> 1. Compression of the cylinders indicates that the engine is good. >>> >>> a. FL 125 >>> >>> b. RL 110 >>> >>> c. FR 125 >>> >>> d. RR 115 >>> >>> 2. Spark is interesting. >>> >>> a. When hand propping I have a strong Spark in the front >>> cylinders (FL & FR). However the rear cylinders (RL & RR) do not produce >>> spark. When spark plugs are swapped no change, the spark plugs do work. >>> >>> b. When I crank the engine, the spark in the front is strong (FL >>> & FR). But the rear cylinders in this case (RL & RR) do produce a weak >>> spark. >>> >>> c. My question is should I be concerned with the harness or >>> Magneto? >>> >>> 3. Fuel: I've changed my fuel plunger and can now pump fuel into >>> the intake manifold. So, I should be getting fuel. Only concern is that I >>> may be flooding it. >>> >>> a. I also bypassed the fuel check valve right now. So, the POSA >>> should be getting fuel. >>> >>> >>> >>> 4. POSA – checked the POSA needle orientation. It is in the >>> correct direction with the round side facing front. >>> >>> >>> >>> Any insights. >>> >>> >>> Dee >>> -- >>> KRnet mailing list >>> KRnet@list.krnet.org >>> https://list.krnet.org/mailman/listinfo/krnet >>> >> -- >> KRnet mailing list >> KRnet@list.krnet.org >> https://list.krnet.org/mailman/listinfo/krnet >> > -- > KRnet mailing list > KRnet@list.krnet.org > https://list.krnet.org/mailman/listinfo/krnet >
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