[xchpstang]

So far I have EDL heads, TFS intake, Comp Nitrous Hp cam, BBK full lengths, DR Gas X pipe, and American Thunder catback. After my mods I am finally going to spray. I only have a 155 in tank so I am afraid of going for the 100 shot or more. Any suggestions on octane, timing, ignition, sparkplugs, etc....? I have Autolite 3926's and run 91 octane here in Cali. I'm still saving up for the MSD digital 6 and the BBK pusher pump but I want to try at least a small shot for now.

[NoSlow5oh]

Get autolite 23's, gap them at 0.035. Set the timing back 4* from whatever you run N/A. Make sure there is nothing but 93 octane or better in the tank. Don't waste your money on octane boosters. I think if my 155lph pump will handle my 150 shot, you should be okay with your mods and the 100 shot. If you have any doubts, buy a bigger pump or get a fuel pressure safety switch. Also, start at a 50 shot and see how it does. Make sure you check your plugs. If all is good then go up to the 75, and so on. Don't get greedy.