The LQ9s had flat pistons. The LQ4s had dished pistons.
The LQ9s came is; Silverado SS, Denalie, Escalades(?), GM trucks with the High Output Option..... Anything I'm missing?
The LQ9s had flat pistons. The LQ4s had dished pistons.
The LQ9s came is; Silverado SS, Denalie, Escalades(?), GM trucks with the High Output Option..... Anything I'm missing?
DANIEL CAMMED SS 13.46 @ 98.17-- 8.58 @ 80.31
2003 Silverado SS / LQ9 6.0L / Wheatley 93 Octane Tune / 224/228 .581 .588 110lsa / Patriot Gold Dual Springs / Comp Hardened Push Rods / Circle D 3800 stall / Pacesetter LT's / 4:10 Gears / Transgo HD-2 Shift Kit / K & N Cold Air Intake / Corvette Servo / Aeroforce Interceptor / Autometer Narrorband(Wideband on the way) / Mobile 1 Synthetic / Single Chamber Flows with X Pipe / Cats Delete with Cutouts
Which would be better for a magnacharger... Wanting to swap in a 6.0 for a 5.3... does it matter what yr I get and will the tranny match up?
---Ryan--- aka "NOSLOHO"
5.3L LT TAHOE Polished Intercooled Magnacharger MP112, OBX LT, Magnaflow DI/DO Exhuast, P&P 90MM TB & DR. X, Volant Intake w/ ram air tube, Flex-a-lite Electric Fans, 160* thermostat, Tansgo HD-2 SK & Seperator plate, Aluminum accumaltor pistons, Corvette Servo, Zex Wet shot. Dyno Tuned by Diablo Sport R&D ~410rwhp ~500rwtq w/o spray.
BY far and away most Denalis have LQ4.
Really. Doesnt yours have LQ9?Originally Posted by GasGuzzler
DANIEL CAMMED SS 13.46 @ 98.17-- 8.58 @ 80.31
2003 Silverado SS / LQ9 6.0L / Wheatley 93 Octane Tune / 224/228 .581 .588 110lsa / Patriot Gold Dual Springs / Comp Hardened Push Rods / Circle D 3800 stall / Pacesetter LT's / 4:10 Gears / Transgo HD-2 Shift Kit / K & N Cold Air Intake / Corvette Servo / Aeroforce Interceptor / Autometer Narrorband(Wideband on the way) / Mobile 1 Synthetic / Single Chamber Flows with X Pipe / Cats Delete with Cutouts
OK guys you kind of lost me on this. 6.0 would be best for the Maggie right?
Does anyone know somewhere I might find a 6.0 and 4L80e with far miles on it in the KY area. Now on the ECU I can use the one in the truck right it is a 4.8 but I have to have it re tuned for the 6.0 and 4L80e Right? I know that I am dumber than a rock on this but I need the get it all strait in my head before I get to buying things.
Nope, mine's an LQ4 VIN U. The GMC guys can't have better stuff than the Caddy guys....At least the new ones have the same 6.2 as the Cadillac.
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