About “randy miller”
description about myself / vehicle
I love working on vehicle and making more hp and love speed and racing and my family
I own 2 LS gm truck 5.3L gen 3 and gen 4 and LT gen V 6.2L
my vehicle is a 2018 GMC SIERRA 6.2L z71 SLT all the stuff done it is
GM Performance forged crankshaft
BTR Gen V 220 cam kit
LS7 lifters and trays
DOD and AFM deleted kit with TSP valley cover
delete vacuum pump
BTR LT ROCKER ARM TRUNNION UPGRADE KIT
TSP H-Beam Rod and JE LT1 Drop In Piston Combo stock size
Compression Ratio 11.5:1
top ring gap .022
second ring gap .028
GM oil pump
oil catch can
I ported heads myself
K&N cold air intake open box
TSP long tube headers with cats
MBRP cat-back exhaust
run 91 octane fuel
AEM X Series wideband 30-0334
TCM unlock by hp tuners
HP Tuners mpvi2
stock 8 speed transmission W/ stock converter 8L90
32.8″ tall mud tire on 20″ wheels
stock gears
Posted projects
No projects posted yet by this client.