600 holley

302cortina, Dec 5, 6:39am
i have a 351 with a 600 holley on it, witch has started running to rich.the engine runs a bit ruff and pops out the exaust.any ideas what could be the issue!

NZTools, Dec 5, 6:48am
High float levels, leaking needle and seat, or a burst power valve would be the first places to look.

snoopy221, May 3, 10:47pm
pops out the exaust
Well if it's the one ya got listed that's certed for an LD28!
Stop feedin it diesel-LOL
[Personaly when a clevo starts**poppin out the exhaust**-I;d straight away be looking at crossfiring from a cracked distributor cap-I M H O]