Here is where this question is coming from. I am purchasing the 6.2l & 4l80 trans today. The 6.2l has the new variable valve timing. If i were to get the new computer that goes with that motor would he be able to program it to work with my existing truck. Or is this a pipe dream. I ask this because it would be nice if i could get a boost in fuel economy while cruising on the highway. Is this even worth the hassle?
2004 EXC Silverado 6.2L
Mods:
6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.
4L80E???/ What did this motor come out of? I was under the impression that the 6L80E is the tranny behind all 6.2's.
2009 YUKON DENALI,BLACK ON BLACK, LS3, Dynomax 4" cat-back, VARA-RAM INTAKE, KOOKS LT's, MSD IGNITION, LS VVT hot cam, ZO6 springs, HP tuned to 421awhp, 12.54 at 108mph on 24's.TUNING FROM THE DARKSIDE.
06 KAWI BRUTE FORCE 916cc 6.80's in the 1/8th. ALL MOTOR. New found drug addiction is getting "HER" into the 5's. "EVER HAD A QUAD TAKE YOUR MONEY?"
If You Aint First Ur Last
i heard they all had the 6l also.
but subscribe for future info
96 c1500, stock suspension, stock bottom end, 93 octane, street radial- 1.60 11.5 at 115- on the small stage-sold
05 SSS 2wd 228/230/80e/fti4k/5,5drop/215shot-sold
90 350ss... beast build
Yall would be correct the 6l80 is typically the trans that is behind it. Everything that i have read has said that the 4l80 will work with the 6.2. Ill be mating the motor and trans this weekend.
2004 EXC Silverado 6.2L
Mods:
6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.
Not sure if there is an extra plug in the harness for the VVT? If there is you might be able to wire it in or might have to swap harness.
But your saying fuel economy so do you mean DOD?
67 Camaro SS 350 and a 67 Camaro back half car
99 Z28 Camaro (Old motor - 585rwhp / 602 rwtq)
97 Nissan Maxima
00 Chevy Tahoe
21 Model T Roadster Pickup
65 FFR Shelby Cobra w/501ci BBF
57 Willys CJ5 Jeep
MD250 Mustang Dyno - EFI live
Well after looking at the motor tonight. The 6.2l does not have the vvt on it. So there is no longer a need for this thread.
2004 EXC Silverado 6.2L
Mods:
6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.
I just wanted to add that not all 6.2L have the 6L80e. GM is also putting in the 6L60e trannys behind the 6.2L.
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
6L60E? I dont think they make that trans.Originally Posted by txarkitekt
If the 6.2L is a LS3 then it will not have VVT. All L92's have VVT though.
check this thread out over on s-10 forum
6l60E tranny? - S-10 Forum
2001 GMC Sierra 4.8
lowerd 2in in rear
custom cat-back
and the ever so mighty K&N
-"Faster, Faster until the thrill of speed overcomes the fear of death."
-Load it like a Freight Car
-Polish it like a Show car
-Drive it like a NASCAR
the caddy trans they are talking about must be the 6L50E.
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