lq4 with 228/228 .588/.588 112 with 100 - 125 shot maybe 150. I will be putting arp rod and head bolts in it. With a 3600 TC. Maybe milling the heads a little. Talk to slowpro about this. What brand TC. What head gaskets should I use? Not my DD anymore. Oh yea and as soon as this gets put in I will pull the blown 4l60e What do you think, what would you do different?

 

I would get a Yank, Fuddle or PI Stall, Don't forget you must have a Tune with that cam and nitrous, go 2 to 3 steps colder on your spark plugs, i would add PaceSetter LT's and some gears.

 

I am running a tr220 112 in the 5.3 right now with LT's no cats, electric fans, 4.10 with eaton locker, Nelson tune and Ud pulley