C CarpJeep New member Jun 5, 2009 #1 I am in the process of installing a '90 (renix) 4.0 out of a Cherokee into my '89 YJ. Does anyone have information on high energy ignition upgrades for this engine? Needs to be California smog legal. Thanks!
I am in the process of installing a '90 (renix) 4.0 out of a Cherokee into my '89 YJ. Does anyone have information on high energy ignition upgrades for this engine? Needs to be California smog legal. Thanks!
Bounty__Hunter Super Moderator Jun 5, 2009 #2 Try Performance Distributors - High Performance and Racing Ignition Systems . Welcome to the Z.