K KDaniel72 New Member Joined Aug 17, 2023 Messages 2 Location Texaaassss Aug 17, 2023 #1 Can you bolt a 1987 YJ 6 cylinder into a YJ that came with a 2.5 4 cylinder?
DOWNS YJ Enthusiast Supporting Member Joined Jun 16, 2023 Messages 200 Location HUNT COUNTY TEXAS Aug 17, 2023 #2 Do some googling and forum searching. This is a question that's been asked 5 billion times. IMO it's not worth the time/effort. The 4.2 was a great engine, but so is the 2.5. Compare the power/torque numbers before going down a rabbit hole.
Do some googling and forum searching. This is a question that's been asked 5 billion times. IMO it's not worth the time/effort. The 4.2 was a great engine, but so is the 2.5. Compare the power/torque numbers before going down a rabbit hole.
OP K KDaniel72 New Member Joined Aug 17, 2023 Messages 2 Location Texaaassss Aug 17, 2023 #3 I have been reading some via google…..they all say sell you 2.5 and buy the 4.2! I wonder what it would take to swap?
I have been reading some via google…..they all say sell you 2.5 and buy the 4.2! I wonder what it would take to swap?