Author Topic: 1990 YJ AMC 258 swap for amc 360 (Read 11935 times)

murray195 · « **Reply #15 on:** February 12, 2011, 01:55:48 PM »

Any idea how many psi you have coming out of the fuel pump for the Holley? 6-7?

jeeper · « **Reply #16 on:** February 13, 2011, 02:52:39 PM »

i have a amc 360 in my cj 5 and with the T-18 tranny i can get frt end to lift a bit and its all stock on motor with headers

murray195 · « **Reply #17 on:** February 13, 2011, 08:55:06 PM »

Jeeper, was you cj originally equipped with the 258?

jeeper · « **Reply #18 on:** March 05, 2011, 11:22:40 PM »

ya it was a 258 then 304 now its the 360 and i have changed the diffs to wide track

murray195 · « **Reply #19 on:** March 07, 2011, 10:20:17 AM »

Ok, mount wise did it pretty well bolt in? From my understanding the only reason for slotting the passenger side hole is due to the Yj having its frame rails set further apart. I have to let me jeep go, but whoever ends up with it may want to do this swap

jeeper · « **Reply #20 on:** March 07, 2011, 06:58:35 PM »

i bought new motor mounts 360 is wider than the 304 so i had to get mounts that were slotted

Calgary Jeep Association

Author Topic: 1990 YJ AMC 258 swap for amc 360 (Read 11935 times)

murray195

Re: 1990 YJ AMC 258 swap for amc 360

jeeper

Re: 1990 YJ AMC 258 swap for amc 360

murray195

Re: 1990 YJ AMC 258 swap for amc 360

jeeper

Re: 1990 YJ AMC 258 swap for amc 360

murray195

Re: 1990 YJ AMC 258 swap for amc 360

jeeper

Re: 1990 YJ AMC 258 swap for amc 360