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10-24-2012, 04:36 PM
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The new LT1 6.2L
http://www.topspeed.com/cars/car-new...-ar136830.html
Looks like the replacement to the ls3 has arrived. This may be a repost but this one has the most details. GM 6.2L LT1 V8 Engine type: 90-degree V-8 with overhead valves; continuous VVT Displacement: 6.2L (376 cubic inches) Bore x Stroke (in / mm): 4.06 x 3.62 / 103.25 x 92 Cylinder block: cast aluminum with nodular main caps Main bearing fasteners: six, including two cross-bolts per cap Crankshaft: forged steel Connecting rods: powder metal, 6.125 inches in length Pistons: eutectic aluminum alloy Compression ratio: 11.5:1 Cylinder heads: 319-T7 cast aluminum with 59.02cc combustion chambers Valve angles (degrees): 12.5 intake, 12 exhaust Intake valves: 2.13 inches (54mm) hollow Exhaust valves: 1.59 inches (40.4mm) hollow sodium Camshaft: Hydraulic-type with tri-lobe for fuel-pump drive Camshaft lift: 0.551-inch (14mm) intake / 0.524-inch (13.3mm) exhaust Camshaft duration: 200-degrees intake / 207-degrees exhaust (at 0.050-inch) Lobe separation angle: 116.5 degrees Fuel delivery: direct injection Intake manifold: “runners in a box” design; composite construction Throttle: 87mm electronically controlled throttle body Ignition: 58X with individual coil-on-plug and iridium-tip spark plugs Horsepower / kW: 450 / 335 (estimated) Torque – lb.-ft. / Nm: 450 / 610 (estimated) Max. engine speed 6,600 rpm (fuel cutoff) |
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10-24-2012, 04:41 PM
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10-24-2012, 04:53 PM
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V8 Lounge member #2
Drives: 2001 Ws6 Join Date: Sep 2009
Location: Burbank,IL
Posts: 6,373
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Lol here's a video!
GM should read some of these forums, why? Because they would see what doesn't work. Why would GM reuse the very same lifters that were trashing? I sure hope that they have been updated! The oil pick up does look cool as hell though. Rant over!
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2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.
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10-24-2012, 05:19 PM
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Quote:
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10-24-2012, 06:01 PM
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#5 |
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Drives: 1994 1LE / 2006 Z51 Corvette Join Date: Jul 2009
Location: Plano, TX
Posts: 2,829
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Going to be an interesting engine for sure. Should be making it into the Camaro I would think by 2015.
We will have it in our hands as quickly as we possibly can with updates for everyone! |
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10-24-2012, 06:26 PM
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#6 |
 Drives: 2010 2SS/RS LS3 Join Date: Feb 2012
Location: WA
Posts: 36
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It looks like it comes factory with a Power Wedge
 
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Night Furry2 cam, C.A.I. intake w/ Race Scoop and Washer Bottle Relocate Kit, Vmax T.B., LT's w/high flow cats, ATI Super Damper (10% UD), MGW STS w/retro ball.
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10-24-2012, 06:29 PM
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V8 Lounge member #2
Drives: 2001 Ws6 Join Date: Sep 2009
Location: Burbank,IL
Posts: 6,373
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Quote:
35* bend? I bet they'll come out with one to correct the angle. Lol
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2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.
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10-24-2012, 07:02 PM
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#8 | |
Drives: 2006 F150 Lariat Join Date: May 2010
Location: Florida
Posts: 1,665
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Quote:
He posted at 8:22 in the morning. You, at 5:36 pm. Effing LOL. |
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10-24-2012, 08:40 PM
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Quote:
  I searched the form and searched camaro5 through google which works better than the sites built in search. Funny as I was posting I was thinking that fenwickhockey probably posted this awhile ago.
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10-24-2012, 09:05 PM
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BL1ZZRD
Drives: '16 Camaro 2SS, '20 Equinox Redline Join Date: Jul 2009
Location: Buffalo, NY
Posts: 7,840
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Quote:
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10-25-2012, 06:07 PM
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#11 |
      
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,018
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Reminds me of a Yates cylinder head. The intake/exhaust valve layout is flipped around like a Ford.
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
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10-25-2012, 08:07 PM
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#12 |
Drives: Subaru Join Date: Oct 2008
Location: Ct.
Posts: 573
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I hate when they use old RPO numbers....LTI seems so dated now! Why not start new, like LX1 and continue on??
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Time for a new ride soon....6th Gen or 5th Gen Z28? Hmmm....
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10-25-2012, 10:37 PM
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#13 |
Drives: 2013 A6 GT 5.0 Join Date: Nov 2009
Location: Edmond, OK
Posts: 2,909
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I heard they were bringing back the LT1,LT4 and LT5 engine designation. Was LS5 and LS8 already taken?Searching online for parts is going to be even more confusing. I really hope the final product does not have AFM/DOD. I am not going through that sh!t again. I will just let them keep it and I'll hang onto my outdated pig heavy 5th gen. You think Ford would be putting that sh!t in the DI Coyote? I bet not.
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BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. Heads/cam/converter/bolt ons. SOLD Feb 2015 to fund 6th gen LT1 SS with 8L90E.
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10-25-2012, 10:49 PM
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#14 |
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2013 ZL1
 BONE STOCK! LOL |
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| Tags |
| c7 corvette, lti |
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