"from guy who posted the video and helped with the install"
the truck isnt mine.. but here some specs from the owner..
5.3 motor from an 02 silverado
67mm chinese ebay turbo that I did some mods on
75hp dry shot of nitrous
Tuned with stock PCM and 60lb injectors.
Powerglide with 3.08 rear gears.
The pass in the video was a 6.4 @ 109 20psi 75shot on through the pass
The truck weighs 3150 and I would guess 650ish on the HP
no these thing spool pretty easy.. the nitrous is for instant spool and the extra power..
not sure if the guy in the truck runs a restrictor.. but i do run one.. i actully use the cx racing turbo inlet fitting that comes restricted already.. been working fine for a year..