Posted by Daniel Saucy [162.158.245.49] on Friday, December 08, 2023 at 16:04:05 :
I'm swapping the 251 on my 66 WM300 for a 265. Can I use the fuel pump from the 251? How can I test that old fuel pump? It ran on the old engine but after sitting, it took a lot of cranking to get fuel to the carb. Is that indication that the check valve in the pump is bad? Can I rebuild the 251 pump? Thx
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