8 weeks ago

I has been awhile... a couple of years back I ran 512rwhp and 514 tq with 13#s of boost and 62# injectors...a lot of upgrades since then including a quad battery setup, relocated to the bed and dual 220amp alternators...adding 80# injectors with a d1sc and a custom pulley for 18-22#s of boost..reengineering of the belt drive system and a racing, 6 rib belt from a 5.9 hemi... 115"s ...just recently I changed single valve springs to double valve springs for a higher lift... and added 1.6 trick flow roller rockers... for chemical intercooling I added water/meth injection with nitro booster...all this should produce around 675rwhp I hope....