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 What is a hotter plug than a champion rj19lm?

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biscuit
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PostSubject: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitimeDecember 17th 2011, 4:06 pm

Hey guys, still can't post pics yet, but here is my question. I have a b&s 12.5 hp engine. 2002. I put a straight air Intake and ran a 4 foot pipe with a Harley muffler with baffles in it. I put a carb from a craftsman 17 HP on it to get more gas. The plug is clean. Not black or tan. Was running fine, now seems like starving for gas. I am going to get a new fuel filter, but was wondering about a hotter plug. Oh yeah, disconnected the gov. What is a hotter plug than a champion rj19lm?
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dangeroustoys56
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PostSubject: Re: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitimeDecember 18th 2011, 8:12 am

If its starving for gas - its not plug related - you might need to run a fuel pump , id check the tank and fuel lines first, make sure no debris in in the tank or colapsed fuel lines.

Unless the motor is properly prepped - youre taking your life in your hands -
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biscuit
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PostSubject: Re: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitimeDecember 18th 2011, 1:44 pm

It was debris in the line. Put new line, filter, and plug. Went with same plug. Runs great. What do you mean properly prepped?
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dangeroustoys56
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PostSubject: Re: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitimeDecember 19th 2011, 6:34 am

high performance internal parts - billet flywheel
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biscuit
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PostSubject: Re: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitimeDecember 19th 2011, 6:48 pm

I got ya...I just don't over rev it. But on the lighter side...if she does blow, there's my excuse to get that 17 HP v-twin.
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gearheadmike
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PostSubject: Re: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitimeDecember 19th 2011, 9:05 pm

if your not going to over rev it id leave the gov on then , if that flywheel lets go your gunna be in a heap of trouble. Your choice tho lol ive learned to be more cautious after half of my thumb was cut off from a snowmobile engine Shocked
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PostSubject: Re: What is a hotter plug than a champion rj19lm?   What is a hotter plug than a champion rj19lm? Icon_minitime

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