Ebay GT45 + 5.9 Magnum + E85 blow thru

Thanks. Shooting for a modest 5psi at first and until I can get the carb dialed in. I ran it N/A with the old headers on it for a while and had it pretty close. It starts right up, idles well and has good AFR all the way up to WOT where it runs a little lean and will require some attention...but all of that changes once it gets pressurized anyway.