 How about some torque....., Here is a serious dose |
|
|
|
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. |
|
|
| Jake Raby |
 Mar 21 2007, 03:49 PM
Post
#1
|
|
Engine Surgeon  Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States  |
Look at that fat, flat torque curve!!!
Look at this! This engine uses one of my new 9700 series cams (non roller) coupled with LE 200-102 heads and 8.5:1 CR!!!!! It uses RAT SDS EFI/ direct ignition with 45mm T/B and a 1-3/4" Tangerine header. The engine is for a 2007 Intermeccanica Speedster and belongs to a European customer... I think he'll be really pleased with the torque curve and overall output this MassIVe engine provides. I am building one of these in 6 weeks for a 914 application, so I thought I'd share some numbers.. Lets don't start a "six Vs four" debate with this one and before you ask me how much it cost I'll go ahead and say "enough" as sharing the cost of this custom engine publicly would not be fair to my client. We have been raising the bar higher and higher almost weekly for the last six months, 7 months ago this engine made 15% less power with another full digit of CR! Attached image(s) 
|
   |
 
|
  |
Replies
| Jake Raby |
Mar 21 2007, 03:58 PM
Post
#2
|
|
Engine Surgeon Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
Its actually a 2615, the file name was 2680 as I was comparing it to a 2680 in an overlay prior to this screen shot :-)
Not bad for an engine that will run on 87 octane and idles at 700 RPM... I expect to break 200HP at less than 9:1 with a 2270 next week for the first time ever on pump gas... BUT the build up of the engine for the Television show might hinder that a couple of weeks... This post has been edited by Jake Raby: Mar 21 2007, 04:00 PM |
|
|
|
| PinetreePorsche |
Mar 21 2007, 06:48 PM
Post
#3
|
|
Member Group: Members Posts: 235 Joined: 14-November 05 From: Falls Church, VA Member No.: 5,124 |
QUOTE(Jake Raby @ Mar 21 2007, 01:58 PM)  Its actually a 2615, the file name was 2680 as I was comparing it to a 2680 in an overlay prior to this screen shot :-) Not bad for an engine that will run on 87 octane and idles at 700 RPM... I expect to break 200HP at less than 9:1 with a 2270 next week for the first time ever on pump gas... BUT the build up of the engine for the Television show might hinder that a couple of weeks... At today's prices, 93 octane is only 10% more $ than regular. So what can you do for us at a safe compression for the high test (9.5, maybe?--you tell me). You've got a lot of potential customers waiting out here for strong, light, and reliable, and we don't care what it runs on. 4-cylinders 4ever! |
|
|
|
Posts in this topic
Jake Raby How about some torque..... Mar 21 2007, 03:49 PM
r_towle Im not gonna ask how much, but how big?
Is that a ... Mar 21 2007, 03:53 PM BigDBass My guess is 2680. Mar 21 2007, 03:54 PM Brando What's the displacement on that engine Jake? Mar 21 2007, 03:56 PM
Jake Raby
At today's prices, 93 octane is only 10% mor... Mar 21 2007, 07:08 PM BigDBass <Maxwell Smart voice> Missed it by that much... Mar 21 2007, 03:59 PM Gint So, what happens from idle to 3k rpm? Mar 21 2007, 06:11 PM Aaron Cox
So, what happens from idle to 3k rpm?
think of ... Mar 21 2007, 06:33 PM ChrisNPDrider Nice!
Put in in first gear, let it idle, and I... Mar 21 2007, 07:15 PM 914forme Jake that is one sweet daily driver engine. As al... Mar 21 2007, 07:19 PM Jake Raby Sure!!!!!!
Torque Rules... Mar 21 2007, 09:21 PM pete-stevers jake even a veggie guy can put up graphs.....
but ... Mar 21 2007, 09:24 PM Jake Raby It's not spectacular on the outside... Just th... Mar 21 2007, 09:44 PM r_towle do you have a picture of a regular old DTM convert... Mar 21 2007, 09:46 PM Jake Raby Version 1 or Version 2 or 914 DTM??? :-) Mar 21 2007, 09:53 PM r_towle Whatever I would buy in the next few months...
I ... Mar 21 2007, 10:00 PM jwalters
Whatever I would buy in the next few months...
I... Mar 21 2007, 10:14 PM Brando
Whatever I would buy in the next few months...
I... Mar 21 2007, 11:02 PM jwalters
Whatever I would buy in the next few months...
... Mar 21 2007, 11:06 PM Jake Raby 914 DTM on a 2270 TIV with EFI
http://www.aircoole... Mar 22 2007, 08:05 AM dwillouby Not bad for a 4 cyl. :) I love seeing big numbers ... Mar 22 2007, 08:25 AM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 9th May 2025 - 12:37 PM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.