Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> Amazing, Chevy builds a 330 HP engine with 28mpg
Hawktel
post Sep 17 2005, 10:56 PM
Post #1


Senior Member
***

Group: Members
Posts: 818
Joined: 2-April 03
From: Ogden Utah
Member No.: 506
So the new Impalla that chevy has released has a option for a 330 HP V8 with 28 highway fuel consumption.

Thats amazing. Just amazing. I wonder how far fuel efficency can be pushed?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
 Reply to this topicStart new topic
Replies
jniemeier
post Sep 24 2005, 09:03 AM
Post #2


Newbie
*

Group: Members
Posts: 18
Joined: 7-December 03
From: Western New York
Member No.: 1,424
Yes, it's an amazing engine. Not the first though.
DIG was intro'd by Mitsubishi about 10 years ago, although it wasn't new then. The '55 Mercedes SLR had mechanical DIG.
The Valvetronic system came out on BMW's European 318 in about '99. They have been gradually increased the volume of manufacture.

Jim N.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
Hawktel   Amazing   Sep 17 2005, 10:56 PM
Elliot Cannon   28 miles per gallon at what speed? 55? 60? ...   Sep 17 2005, 11:07 PM
Hammy   Had to be a typo http://www.914wo...   Sep 17 2005, 11:07 PM
Hammy   From Chevy site   Sep 17 2005, 11:14 PM
Twystd1   My bro has a 2003 Vette with the z06 package and a...   Sep 17 2005, 11:23 PM
DonTraver   Cadilac's (sp)   Sep 17 2005, 11:24 PM
Travis Neff   Ayup, my Dad has a the last year WS6 Trans Am with...   Sep 17 2005, 11:25 PM
redshift   Simple: The stated EPA milage is an F'ING LIE....   Sep 18 2005, 12:20 AM
sean_v8_914   I just drove a new Vette on a mini AX style track ...   Sep 18 2005, 02:10 AM
Hammy   How does the vette handle?   Sep 18 2005, 02:18 AM
TimT   Im sure the vette handles pretty well.. the assho...   Sep 18 2005, 05:42 AM
Gint     Sep 18 2005, 07:12 AM
Dr Evil   I believe it is called "variable displacement." My...   Sep 18 2005, 07:50 AM
seanery   Chrysler has been doing the multiple displacement ...   Sep 18 2005, 08:16 AM
Pugbug   They are all liars!...This from Consumers Repo...   Sep 18 2005, 12:14 PM
redshift   Stop-and-Go numbers in my city, are higher than 90...   Sep 18 2005, 12:24 PM
Headrage     Sep 18 2005, 12:31 PM
bd1308   how does the system work? are the fuel injectors s...   Sep 18 2005, 12:31 PM
bd1308   ...   Sep 18 2005, 12:32 PM
snflupigus   Imagine, displacement on demand, variable compress...   Sep 18 2005, 12:41 PM
snflupigus     Sep 18 2005, 12:50 PM
anthony   How is it that manufacturers cheat by such a large...   Sep 18 2005, 12:55 PM
Pugbug   And the fuel economy winner is........The Pac car ...   Sep 18 2005, 02:30 PM
snflupigus   i used to get about 25mpg average on interstate tr...   Sep 18 2005, 03:31 PM
bd1308   on your 914 comment, I couldn't agree more. T...   Sep 18 2005, 05:17 PM
dmenche914   The 914 is light enough, so it does not need a ton...   Sep 18 2005, 05:22 PM
groot   The manufacturers don't cheat on the sticker n...   Sep 19 2005, 05:46 AM
roundboy914   not for nothing, but i think the HP rating was 303...   Sep 19 2005, 07:56 AM
andys   Though I've only put four tankfulls' since...   Sep 19 2005, 09:50 AM
snflupigus   at least comparitively they are useful... one truc...   Sep 19 2005, 10:10 AM
jniemeier   I'm new to the group, but you're on a topi...   Sep 19 2005, 01:04 PM
jd74914   very interesting. thanks   Sep 19 2005, 01:30 PM
groot   Great post, Jim!!! I hadn't read ...   Sep 19 2005, 01:46 PM
914efi   What happened to Saab's variable compression e...   Sep 19 2005, 01:58 PM
BIGKAT_83   Great post Jim.............. Thanks for the info ...   Sep 19 2005, 02:09 PM
Rotary'14   IIRC the EPA accepts data provided from the manufa...   Sep 19 2005, 04:04 PM
jniemeier   This followup will be short, I promise. Reduction ...   Sep 20 2005, 04:08 PM
Mueller   thanks Jim http://www.914wor...   Sep 20 2005, 04:20 PM
phantom914   Jim N, I have a dumb question which I ask because...   Sep 20 2005, 04:35 PM
ewdysar   As long as we're on a rant topic... OK we...   Sep 21 2005, 03:41 PM
jniemeier   First, Eric- I agree completely. We could cut the...   Sep 21 2005, 06:51 PM
phantom914   Jim, Makes sense. If an engine had individual dri...   Sep 21 2005, 11:12 PM
jniemeier   We call them ETC's: Electronic Throttle Contro...   Sep 23 2005, 07:49 PM
stock93   Jim N, Check out BMW's N73 6.0L V 12. They are...   Sep 24 2005, 08:32 AM
snflupigus   Thinking of the whole torque = good for economy wi...   Sep 24 2005, 01:44 PM
Carl   Very interesting information, Jim. For a long tim...   Sep 25 2005, 01:20 AM
snflupigus   The selenoids would also have to operate at certai...   Sep 25 2005, 02:48 AM
J P Stein     Sep 26 2005, 11:15 PM
Dr. Roger  
  Sep 27 2005, 08:16 PM
Dr. Roger   <...   Sep 27 2005, 09:09 PM
messix   the push rod would have as much force as it would...   Sep 27 2005, 09:18 PM
phantom914  
 

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

- Lo-Fi Version Time is now: 3rd July 2025 - 12:00 AM
Invision Power Board v9.1.4 © 2025  IPS, Inc.
All rights reserved 914World.com © since 2002
914World.com is the fastest growing online 914 community!
We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ...