Hey Guys!
In todays video we take the holley 600 off my chevy small block and rejet it! We had a issue last fall with the car having a lean condition and ended up having a bad pcv valve that was leaning the engine out, we drilled out the jets just for a test and ended up figuring out what it was at some point! I've been needing to revert back to the factory 65 jet size for awhile now, and I had some time to film a video about it, so here it is, how to change jet size in a carburetor!
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