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Old March 31st, 2023, 08:48 PM
IdahoFarmboy IdahoFarmboy is offline
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Join Date: Mar 2023
Location: Princeton, Idaho
Truck: 401M in Hyster
Age: 50
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Default Re: 401M - HEI and Holley carb upgrade

Quote:
Originally Posted by Prowbar View Post
These forklifts originally came with the 305 ci V6, right? Did you swap in the 401M? How does it compare to the 305?
I'm not sure Prowbar, all I know is I bought it this way in 2006. It wouldn't surprise me if it was swapped at some point. Originally it ran off of propane before my time with it. The serial number on the engine is 401M021200. She runs pretty good but don't know how to compare with the 305. It's no powerhouse that's for sure if you compare with the diesels of today.
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