Thread: Impco article, running 401 V6's on LP
View Single Post
  #1  
Old January 21st, 2021, 10:47 AM
Prowbar Prowbar is offline
Senior Member
  
Join Date: Dec 2020
Location: Friesland, the Netherlands
Truck: 1965 GMC 1500, 478 V6, SM420
Posts: 386
Rep Power: 183
Prowbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the rough
Default Impco article, running 401 V6's on LP
My dad found this article a while ago in one of his Impco service manuals.
It is about the problems they had while trying to convert 401 V6's from gasoline to LP.

Interesting article, but not much details of work done on the engine to make it ready for LP (hardened valve seats, components used etc.)

Thought it might be interesting for the forum folks.

Does anyone have experience converting these engines to LP?
Attached Images
File Type: jpg 20210121_113952.jpg (4.57 MB, Multiple views, 13 clicks)
File Type: jpg 20210121_114110.jpg (4.74 MB, Multiple views, 18 clicks)
Reply With Quote