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Previous Thread Next Thread Print Thread Rate Thread engine swap 4.2 to 4.0 #795091 03/07/07 05:16 AM Joined: Mar 2007 Posts: 5 so-cal I islander32 OP Need a Spot hey anybody out ther ever swapped out a 4.2 for a 4.o?I have an 89 wrangler that runs except for steep downhills and i don't think will smog. so i bought a rolled 95 cherokee 4.0ho that runs good. does anyone know where to get a harness for that ? Re: engine swap 4.2 to 4.0 [Re: islander32] #795092 03/07/07 05:30 AM Joined: Oct 2003 Posts: 7,768 Central Texas BigJim Web Wheeler Why not pull the harness from the donner? Many folks have done the swap. You have all you need right there in your yard. With both engines you can even make a stroker out of em. Big JIm <img src="/forums/images/graemlins/pfft.gif" alt="" /> professional bovine relocation specialist Re: engine swap 4.2 to 4.0 [Re: BigJim] #795093 03/07/07 05:41 AM Joined: Mar 2007 Posts: 5 so-cal I islander32 OP Need a Spot I heard about the stroker 4.5 but have heard there are computer issues.i also heard about the 4.0head to 4.2 block but don't know anyone with either for feedback.i can strip the old wires off the donor but was wondering if anyones had a problem with airbags/none ,steering column/ignition wires or isit all plug and play? Re: engine swap 4.2 to 4.0 [Re: islander32] #795094 03/08/07 12:26 AM Joined: Feb 2005 Posts: 89 God's Country Wing_Nut_OOA Getting the Wheeling Fever do a google search or something or even a search of the archives on this forum there are LOADS of tech articles on 4.2/4.0 conversion/combinations <img src="/forums/images/graemlins/evil.gif" alt="" /> Moderated by  4x4Wire  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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