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Originally Posted by GregWeld
SO the good news is Don Hardy race engines --- an LS specialist is right there near you. That's who built the motor in the '33 --- and where Brizio gets most of his motors.
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I just checked, he is in Lubbock, about 6 hours away. I haven't heard of him before... Fortunately, I have one of the larger suppliers of LS engines who just moved from Lubbock to Georgetown, just north of Austin, in Texas Speed. I went to visit them on Friday and am discussing plans for my repair or replacement with them. Nice to have a local shop to work with!
Quote:
Originally Posted by GregWeld
My guess on the rich condition is a pin hole or leak in the exhaust UPSTREAM from the O2 sensor - causing it to add fuel to overcome what it sees as a lean condition. Or perhaps that valve never sealed well --- and unburnt fuel is oxygen rich again fooling the sensor.
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We checked the exhaust as we removed it, and there are no leaks. I think I have another failing O2 sensor for some reason. More on this in another post in a minute...
Quote:
Originally Posted by GregWeld
Hey! You've only gone thru ONE motor --- the Mustang has eaten 4 since I've owned it.... LOL
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I do NOT want to catch up to you!!!