Big Slice of Reality Pie., 2056 D-jet Dyno run |
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Big Slice of Reality Pie., 2056 D-jet Dyno run |
Olympic 914 |
May 6 2021, 08:25 AM
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#1
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Group: Members Posts: 1,680 Joined: 7-July 11 From: Pittsburgh PA Member No.: 13,287 Region Association: North East States |
Just got back from having the teener run on a Dyno.
Good and not as good as I expected. Was hoping for at least 100 Hp, didn't make it. This run was on a Mustang Dyno, allegedly a Dynojet Dyno reads from 12~15% higher. First the good. Runs were extremely consistent. the three runs printed pretty much right on top of each other. Torque was way up there above 95 tq from 3000 to 4500. with no real dips. HP numbers were very consistent with a nice smooth line from 2000 to over 4500 Now the bad Max HP was only read at 88 Hp and max torque was 100. If I add the 12-15% it comes to 100 Hp. But it is what it is. Build is 2056 D-jet, Heads by HAM RS+, 8.6 comp. Raby 9590 cam, SS HEs with Triad muffler. I Have adjusted the MPS to what seems to run best for this car. This car runs great and I just wanted to know what it was putting out, Not really planning to try to tune it for more power. Reliability is the key. and I am so far happy with that. Dyno sheet added (Date/time is wrong, 5/06/21 8:35am) |
Tom_T |
May 6 2021, 11:22 AM
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#2
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TMI.... Group: Members Posts: 8,318 Joined: 19-March 09 From: Orange, CA Member No.: 10,181 Region Association: Southern California |
Changing to & properly tuning for the Euro 8.0 CR +/- 2L Heads got you a conservative Porsche 100 HP at 1971 cc (Porsche numbers were notoriously conservative then) - so I'd expect 110-115 or better from any 2056 build - Carb'd or Djet or other EFI (IIRC those were all at the crank - not rear wheels - so test "apples-for-apples").
Sounds like yours still needs some tweaking anyway. For Greg - a buddy here in SoCal has a FAT 2056 with Djet that Ron built a number of years ago (don't ask me "what number") who was getting 120-125 HP at the rear wheels IIRC. (IMG:style_emoticons/default/beerchug.gif) Tom /////// |
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