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Shocked enya 15-III question

Post  getback Sun Jan 12, 2014 11:01 am

got this 3303 cl engine at a swap meet last year and it had no needle was gummed up inside , with a good oiling loosened the engine up compression is good. anyway got a 15220 15-19 enya needle valve assy for it installed w/the spray bar hole center hole down ran it yesterday with 8x6 prop all I could get out of it was 9600 rpms , done some checking and I should get 8-16500. my question is this the right needle or and would another get me more hump for my buck ?  Huh... got vedio but have not got my new phone completely set up yet. sorry  confused  THANKS AS ALWAYS ERIC
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Shocked Re: enya 15-III question

Post  Ken Cook Sun Jan 12, 2014 5:21 pm

The .19 spraybar might have a greater diameter over the .15 size. Drill out the venturi a few thousandth's and retry. That engine runs far greater with a 7x6. The 8x6 would suit the .19 Ken
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Shocked ok there 3 hours later

Post  getback Sun Jan 12, 2014 5:37 pm

[quote="getback"]got this 3303 cl engine at a swap meet last year and it had no needle was gummed up inside , with a good oiling loosened the engine up compression is good. anyway got a 15220 15-19 enya needle valve assy for it installed w/the spray bar hole center hole down ran it yesterday with 8x6 prop all I could get out of it was 9600 rpms , done some checking and I should get 8-16500. my question is this the right needle or and would another get me more hump for my buck ?  Huh... got vedio but have not got my new phone completely set up yet. sorry  confused  THANKS AS ALWAYS  ERIC
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Shocked Re: enya 15-III question

Post  gcb Sun Jan 12, 2014 5:38 pm

Also check that the piston and cylinder are installed correctly. I got an Enya .15-III for a song because the previous owner had reassembled it incorrectly and apparently couldn't get it to run right.

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