R/C Tech Forums - View Single Post - Big, mysterious engine problems. Need HELP!
Old 05-20-2007 | 01:22 AM
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stefan
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Joined: Aug 2001
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From: Bavaria, Germany
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Originally Posted by Sp Racer
Stefan, if it makes you feel better ( doubt it) I have the same problem with my LRP Spec 3.

I had mine to the point that it was 4 stroking, still ,the top of the piston is black and it does the same as yours...

I'm about to put on a Sirio carb and see what happens...it's almost like the taper in the low end needle is wrong or something..
Hi Sp Racer,

the Picco carbs can be a nightmare, but then the sucker should run with a NR carb on it and it won't. That's what's driving me nuts.

Please keep me posted on you progress.

Cheers mate.
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