Hello everybody! My name is John, I'm new to the site but not new to the racing world! I know everything LS inside out and also do custom EfiLive tuning specializing in the GenIII LS platform. Anything I can do to help others, lemme know!
This is my 1989 Chevy Silverado, SLEEPER lol mods are:
LQ4 6.0 swap
Sock long block including all bolts
216/220 .525/.525 114 cam with LS9 springs
Homemade front mount turbo system
Turbonetics TC76/68mm turbo
4" FMIC
Bosch 95# injectors
Bed mounted 20 gal fuel cell
Twin 255 inline pumps
4L80e trans w/HD-2 shift kit and STOCK converter
Detroit Tru-Trac w/4.10 gears and an aluminum girdle diff cover
It's still a work in progress (hence the stall & gears). I have a new turbo, BW S475 w/92mm T4 exhaust, Yank Pro triple disc converter and 3.42 gears on the way ;D I bought this truck from a good buddy of mine who's dad bought it brand new in 1988 near Fresno Ca, I now live in Sublette, ks.
With this current setup I've gone 12.3@122.65 with a 2.27 60ft on 11psi leaving off of idle.
This is my 1989 Chevy Silverado, SLEEPER lol mods are:
LQ4 6.0 swap
Sock long block including all bolts
216/220 .525/.525 114 cam with LS9 springs
Homemade front mount turbo system
Turbonetics TC76/68mm turbo
4" FMIC
Bosch 95# injectors
Bed mounted 20 gal fuel cell
Twin 255 inline pumps
4L80e trans w/HD-2 shift kit and STOCK converter
Detroit Tru-Trac w/4.10 gears and an aluminum girdle diff cover
It's still a work in progress (hence the stall & gears). I have a new turbo, BW S475 w/92mm T4 exhaust, Yank Pro triple disc converter and 3.42 gears on the way ;D I bought this truck from a good buddy of mine who's dad bought it brand new in 1988 near Fresno Ca, I now live in Sublette, ks.
With this current setup I've gone 12.3@122.65 with a 2.27 60ft on 11psi leaving off of idle.
