o.k i got a miss i've check compression all 4 around 160 lbs i've changed wires,plugs,cap,rotor,sprayed for vacuum leaks seems to be the back 2 cylinders any suggestions.

Check rocker movement on the back two cyl. Maybe a lobe on the cam is flat since they share cam lobes.

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"YOU CAN MAKE THINGS HAPPEN, WATCH THINGS HAPPEN OR WONDER WHAT THE F$$K HAPPEND...WE'RE MAKING THINGS HAPPEN" The strong words of Captain Phil! Rest in peice!

they got good movement forgot to say checked that to

what kind of carb set up u have?

Holley 4 barrel.

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Water cooled Dry Sumped Subaru Powered Turbo Charged Fuel Injected 2500CC Tank. Oh Rah! He who dies with the most Toys not only wins, He also wears them out!

holley 500 2 barrel 4412

what kind of ignition are you running? when i was running the 09 distributor, i was kind of having the same problem, it turned out the ignition wasnt hot enough to burn all of the fuel. you might want to try a little hotter coil, see if that would help.
dave

O.K. i found it say i'm crazy but ..... finally had time to set down and do something so i had valve cover off driver side all the rockers was moving equally that why i said no flat lobes.none loose so i reset them and move to pass side . when i pulled the cover off i noticed no.1 exhaust rocker was backed off(IN A HURRY MUST HAVE FORGOT TO TIGHTEN DOWN) so i reset it and started it up and it sounded great again. but now gotta set carb again. i'm running a 2276 , cb 044 40x35 fk-8 10.5 to 1 compression and a 500 holley it runs great!!! im use to a 1641 soooo. lol . so anyway i would have never imagined a backed off rocker could cause so much headache. god im glad i could nt go back to a 1641. THANK GUYS

Sorry I thought you said a 4 Barrel when we were looking at it over the weekend.

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Water cooled Dry Sumped Subaru Powered Turbo Charged Fuel Injected 2500CC Tank. Oh Rah! He who dies with the most Toys not only wins, He also wears them out!

what kind of manifold are you running ? Do they still make the Johnnys 4 play manifolds ?

they still make johnny 4 play but i think he has a 2 barrel

homemade made it myself.

I had a Johnnys 4-play intake on my old buggy with a 650 Holley and it did not do anygood luck for me, I even tried Edlebrocks and still no luck, It was loading up everytime I go up a hill whether u get into it or just riding around. It works great on level ground and takes off like a scaled dog. I have been through all of the float adjustments and jettings to make it work, no good, I rather stick with my dual webers for now That is good to hear that you got her running good though.

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"Loud pipes saves lives"

A guy I ride with has several of those 2 brrl carbs sitting around off there dirt car and we were wanting to try one since they are just sitting there .We thought about just running the 2 to 4 brrl adapter on a 4-play manifold But I would like to see a picture of the one you made .