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Twin Turbo 4cyl Engine for 2019 Silverado 1500? #4580908
11/21/17 10:40 AM
11/21/17 10:40 AM
Joined: Jan 2006
Posts: 2,693
Idaho
SubLGT Offline OP
SubLGT  Offline OP
Joined: Jan 2006
Posts: 2,693
Idaho
Quote:
Walking a show [2017 SEMA] of this size, with so many connected engineers and suppliers in attendance, you overhear a lot of rumors. One of the more significant ones we heard from several sources was that the coming 2019 Chevrolet Silverado 1500 is likely to have two new engines: one a powerful twin-turbo four-cylinder gas engine, the other a turbo-diesel 3.0-liter. The V-8 will remain.


http://news.pickuptrucks.com/2017/11/rumors-ramblings-and-robots-from-2017-sema-show.html

If a twin turbo 2.7L V6 works for a F150, why not a TT 2.7L inline 4 for the Silverado?

Last edited by SubLGT; 11/21/17 10:42 AM.
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580912
11/21/17 10:45 AM
11/21/17 10:45 AM
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
bigj_16 Offline
bigj_16  Offline
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
Probably a replacement for the base V-6. If they can position as more powerful and more MPG, it can be the volume engine, and Chevy makes their CAFE average.

Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580913
11/21/17 10:46 AM
11/21/17 10:46 AM
Joined: Dec 2011
Posts: 5,122
North Carolina
rooflessVW Offline
rooflessVW  Offline
Joined: Dec 2011
Posts: 5,122
North Carolina
Sounds good to me. Should be plenty of oomph for your average mall crawler.


"Zed's dead baby, Zed's dead."
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580915
11/21/17 10:48 AM
11/21/17 10:48 AM
Joined: Mar 2013
Posts: 5,045
The Midwest
skyactiv Offline
skyactiv  Offline
Joined: Mar 2013
Posts: 5,045
The Midwest
It will have first and second year bugs like most every new engine GM has introduced in the past 20 years.


Wife: 15' Audi A4 quattro 6 speed manual
Me: 13' VW GTI 3 door 6 speed manual
Wanted: 2019 Ford Ranger
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580932
11/21/17 11:03 AM
11/21/17 11:03 AM
Joined: Sep 2010
Posts: 7,485
S California
OneEyeJack Offline
OneEyeJack  Offline
Joined: Sep 2010
Posts: 7,485
S California

Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580946
11/21/17 11:21 AM
11/21/17 11:21 AM
Joined: Nov 2008
Posts: 12,761
NH
supton Offline
supton  Offline
Joined: Nov 2008
Posts: 12,761
NH
I bet the 2500 is getting a 1.2L I3 next, with four turbos. If I'm reading the tea leaves correctly.


2011 Toyota Camry, base, 2.5L/6MT, 170k, hers
2010 Toyota Tundra DC, 4.6L/6AT, 144k, ours
1999 Toyota Camry LE, 2.2L/4AT, 195k, his
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580962
11/21/17 11:42 AM
11/21/17 11:42 AM
Joined: Apr 2016
Posts: 1,198
Campbellsville, KY
Alex_V Offline
Alex_V  Offline
Joined: Apr 2016
Posts: 1,198
Campbellsville, KY
We're eventually gonna reach a point here where there's more turbos than cylinders.


To quote a friend, "Synthetics, man."

'85 GMC C3500, 454, 132K
'82 Mercedes 300CD, OM617 turbo, 173K (totaled 2018, in rehab)
'85 Mercedes 300TD, OM617 turbo, 217K (wife's)
'67 Suburban, 350, 331K
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4580996
11/21/17 12:33 PM
11/21/17 12:33 PM
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
bigj_16 Offline
bigj_16  Offline
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
A long time ago in a far, far away galaxy, an engine I dealt with had 16 cylinders, 4 turbos, and two blowers.

Last edited by bigj_16; 11/21/17 12:33 PM.
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: bigj_16] #4581035
11/21/17 01:08 PM
11/21/17 01:08 PM
Joined: Sep 2008
Posts: 9,235
Ontario, Canada
IndyIan Offline
IndyIan  Offline
Joined: Sep 2008
Posts: 9,235
Ontario, Canada
Originally Posted By: bigj_16
A long time ago in a far, far away galaxy, an engine I dealt with had 16 cylinders, 4 turbos, and two blowers.

What kind of mileage did that engine get? wink Probably better to measure in gallons per mile!


07 Focus ZXW, 5spd manual, 218km M1 5W30
18 Outback 2.5 CVT 15km 0W20
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: bigj_16] #4581057
11/21/17 01:27 PM
11/21/17 01:27 PM
Joined: Nov 2011
Posts: 4,015
Lima, Ohio, USA
earlyre Offline
earlyre  Offline
Joined: Nov 2011
Posts: 4,015
Lima, Ohio, USA
Originally Posted By: bigj_16
Probably a replacement for the base V-6. If they can position as more powerful and more MPG, it can be the volume engine, and Chevy makes their CAFE average.

*cough* just like the mustang *cough*


Mine:
09 Mercury Sable : 6qts AutoQuest(Meijer/Warren) 0w20, WIX 51516
Mine to Maintain:
03 Pontiac Vibe : 4.5qts VWB 5w30,WIX 51394
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4581093
11/21/17 02:35 PM
11/21/17 02:35 PM
Joined: Apr 2008
Posts: 12,999
Onondaga County
Miller88 Offline
Miller88  Offline
Joined: Apr 2008
Posts: 12,999
Onondaga County
In a 1/2 ton, I think it would work. Most people don't tow or haul more than sailboat fuel with their pickups anyways


18 Forester 2.5I 6M
00 Jeep Cherokee
01 Ford F-350 XL 4x4 5M
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4581101
11/21/17 02:46 PM
11/21/17 02:46 PM
Joined: Apr 2016
Posts: 1,198
Campbellsville, KY
Alex_V Offline
Alex_V  Offline
Joined: Apr 2016
Posts: 1,198
Campbellsville, KY
Why not supplant the 2.8 Duramax into the Silverado?

Oh... then there'd be no reason to buy the Colorado.

The 4.3 has been around for a long time.

Last edited by Alex_V; 11/21/17 02:50 PM.

To quote a friend, "Synthetics, man."

'85 GMC C3500, 454, 132K
'82 Mercedes 300CD, OM617 turbo, 173K (totaled 2018, in rehab)
'85 Mercedes 300TD, OM617 turbo, 217K (wife's)
'67 Suburban, 350, 331K
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: SubLGT] #4581142
11/21/17 03:31 PM
11/21/17 03:31 PM
Joined: Sep 2016
Posts: 167
MN
Tman220 Online content
Tman220  Online Content
Joined: Sep 2016
Posts: 167
MN
Sounds like bunk, with the existence of twin scroll turbos why would an OEM produce a 4 cylinder with TWO turbos? doesn't pass the smell test.

My stock regal can easily produce 16-18 psi of boost at 1600-1700 RPM, what good would twin turbos do in an application where low end power would be more important than top end?


2012 Regal GS Turbo PP 5w30
1994 Camaro Z28 LT1 355 CI, 430 RWHP PP 5W30
Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: IndyIan] #4581150
11/21/17 03:36 PM
11/21/17 03:36 PM
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
bigj_16 Offline
bigj_16  Offline
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
Originally Posted By: IndyIan
Originally Posted By: bigj_16
A long time ago in a far, far away galaxy, an engine I dealt with had 16 cylinders, 4 turbos, and two blowers.

What kind of mileage did that engine get? wink Probably better to measure in gallons per mile!
It was a actually gph. It was a 1412 hp DD 16V149TI that was the prime mover for a Stewart Stevenson 1000KW generator set. One of the smaller engines I've been around. smile

Re: Twin Turbo 4cyl Engine for 2019 Silverado 1500? [Re: Alex_V] #4581151
11/21/17 03:36 PM
11/21/17 03:36 PM
Joined: Sep 2016
Posts: 167
MN
Tman220 Online content
Tman220  Online Content
Joined: Sep 2016
Posts: 167
MN
Originally Posted By: Alex_V
Why not supplant the 2.8 Duramax into the Silverado?

Oh... then there'd be no reason to buy the Colorado.

The 4.3 has been around for a long time.


The 4.3 has been on the same platform as the 5.3 and 6.2 since 2014

I wish they would have changed displacements slightly to avoid this kind of lasting confusion.
The new ECO-Tec3 4.3 is rated at 285 HP 305 ft/lbs tq on 87 octane and 297 HP 330 ft/lbs tq on E85


2012 Regal GS Turbo PP 5w30
1994 Camaro Z28 LT1 355 CI, 430 RWHP PP 5W30
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