|I’ve been involved with e85 for a few years. You will need a bigger fuel pump. 485s generally run out of steam around 640-660. Highly suggest going with two 485s if you’re going for 800. A 485/255 would probably do it too but two 485s without a doubt.
Injector dynamic 1300s and bde topfeed fuel rails
Aeromotoive regulator and filter
Wouldn’t hurt to go fragola lines and fittings from tank to rails.
2016 Nissan Altima SR
1994 Nissan 300zx sport 700 Twin Turbo