Programmable ECU Might be Needed. dont listen to the Unique people that say it is going to run using a stock ECU because it wont. confident you bodge it and acquire it operating good at Broad Open Throttle but it's going to idle like shit and become an entire pig https://4ageblacktopengineforsale48147.weblogco.com/34757694/getting-my-4age-engine-for-sale-to-work