1984 Buick Regal Engine Swap

1984 BUICK REGAL
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SOAKLATOT
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I have an 84' Regal 3.8 engine 6 cylinder, I would like to put a 350 engine in it. Can anyone tell me what changes have to be made and what year engines I could use. I was told that I could use a 74' Oldsmobile engine in the car but that sounds like it is too many years apart.
Also I am having carbeurator issues now, the car won't start. It will crank but there is gas leaking from the top of the carb. All help is greatly appreciated.
Aug 12, 2007 at 4:57 PM
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MERLIN2021
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84 has special tool required to make adjustments. When you say leaks from the top, do you mean the gasket? or fuel shooting from the air horn?
Aug 15, 2007 at 3:20 PM