 My Dyno Results, Better Than Expected |
|
|
|
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. |
|
|
| ChrisFoley |
 Sep 9 2003, 09:38 AM
Post
#1
|
|
I am Tangerine Racing  Group: Members Posts: 7,935 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None 
 |
I made four runs on the DynoJet at J & M Corvettes this morning after warming up the engine and made a few jetting adjustments.
Attached image(s) 
|
   |
 
|
  |
Replies
| ChrisFoley |
Sep 9 2003, 11:08 AM
Post
#2
|
|
I am Tangerine Racing Group: Members Posts: 7,935 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
|
See this thread for lots of pictures of components and modifications. Going To The Runoffs
The bottom end has about 15 race hours on it already. Stock 66mm crank; balanced; lightened flywheel; stock rods. Web 86a cam with Johnson lifters (purchased before problems started happening to other people); .435" lift, 290deg seat to seat duration. New stuff includes 42 x 34 stainless valves; HD single springs; titanium retainers; new guides and seats; chrome-moly pushrods. Hand ported by me with no flow bench work; 38.5cc combustion chambers; 11.4:1 actual compression ratio. 94mm Nickies cylinders with custom JE pistons and ARP head studs. 110 Sunoco Standard fuel fed by Holley Red pump to 40IDF carbs; 36mm primary venturis and custom modifications with 2" v-stacks protected by custom screens & no filters. Exhaust is Tangerine Racing Improved Super Header with Phase 9 Silencer. Cooling system is flat (modified Corvair) fan under custom fiberglass shroud. No alternator. Front mounted oil cooler, 2 stage CB Perfomance oil pump - dry sump; Canton oil filter. Instrumentation includes: 4 EGTs, 2 CHTs read by EI digital, scanning aircraft readout; oil pressure and temperature gauges; VDO 10K rpm tachometer; oil warning light; cooling fan warning light; volt gauge; mechanical fuel pressure gauge. (IMG:style_emoticons/default/smilie_pokal.gif) |
|
|
|
Posts in this topic
Racer Chris My Dyno Results Sep 9 2003, 09:38 AM
Racer Chris Here's a graph from the last run. The A/F rat... Sep 9 2003, 09:41 AM KenH Looks good.
Now you know your shift points.
How ... Sep 9 2003, 09:45 AM synthesisdv Is this power to the wheels? Also, what is the eng... Sep 9 2003, 10:43 AM Racer Chris |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 10th June 2024 - 08:03 PM |
Invision Power Board
v9.1.4 © 2024 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 ... |