Tweet
See if u can figure this mess out.2 foggers nos brand.first system with nos progressive controller with the extra safty cylinoids,trans brake,3 step msd timing retarder,7al 2 box, 3 step revelimiter msd box,fuel pump safty switch,electronic shifter cylinoid.second stage will come on with wide open throttle switch with retard box and throw bunch of relays,wot switches,main power nos switches in the mix and don't know how to get retard box to activate in full when progssive is on full at 100 percent in and little to no timing out of initial launch up to 2 seconds it's a 400 shot progressive.any ideas it's ben a headache lol
- If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Please be aware that this is a community forum. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not guarantee an answer or timing on an answer.