Sponsored

GM Atlas

Mudduck

Well-Known Member
First Name
Jay
Joined
Dec 30, 2021
Threads
22
Messages
906
Reaction score
1,838
Location
Michigan
Vehicle(s)
2021 Willys 4door
I’ve been looking at this swap and seems like a reasonable price, and very do-able.

06 and up GM 4200. 4.2 vortec inline 6. MAXX ECU and a turbo. From what I’ve researched, on stock bottom end you can run a safe 6-700 HP for under 5Grand.
I found a guy giving away the tune for this for free.
Sponsored

 
 



Top