7,5 mm Element design for high performance engine
7,5 mm Element design for high performance engine
(09-10-2012, 06:21 AM)EDH_Performance Hi,You burn all fuel and power is that small on six. Need better Injection pump. What sound strange because here is dyno 603 on mynä 7mm at 530hp. So 140cc should be good enough at 500?
Yes this is my first dyno with this engine and I am pleased because I have not any performance camshafts and running stock prechambers. I will post some dynocharts soon!
That beeing said, this is the specs of the todays engine regards performance not strength:
Positiv:
-Ported head
-God flowing and tuned exhaust manifold
-Good turbo match (Still china turbo, but I have machined antisurge), surged before at 2 bars at low rpm, now it does 2.6 bars without any problem!
- 3" straight pipe exhaust with no muffler
- Eaton M90 with small nosewheel, does around 0.9bar at 2500rpm.
- Strong valvesprings
Negativ:
- valve between compressor/turbo opens a bit to late, so a pressure drop is seen in dynochart (This is easy to fix, but don`t had the time before dyno day)
Dieselmeken aka "The boss" is willing to rebuild my pump with series 2 180cc elements, and then I will dyno again!
This time with just pump upgrade, then with rebored prechambers, then with camshaft
Stay tuned guys
(09-10-2012, 06:21 AM)EDH_Performance Hi,You burn all fuel and power is that small on six. Need better Injection pump. What sound strange because here is dyno 603 on mynä 7mm at 530hp. So 140cc should be good enough at 500?
Yes this is my first dyno with this engine and I am pleased because I have not any performance camshafts and running stock prechambers. I will post some dynocharts soon!
That beeing said, this is the specs of the todays engine regards performance not strength:
Positiv:
-Ported head
-God flowing and tuned exhaust manifold
-Good turbo match (Still china turbo, but I have machined antisurge), surged before at 2 bars at low rpm, now it does 2.6 bars without any problem!
- 3" straight pipe exhaust with no muffler
- Eaton M90 with small nosewheel, does around 0.9bar at 2500rpm.
- Strong valvesprings
Negativ:
- valve between compressor/turbo opens a bit to late, so a pressure drop is seen in dynochart (This is easy to fix, but don`t had the time before dyno day)
Dieselmeken aka "The boss" is willing to rebuild my pump with series 2 180cc elements, and then I will dyno again!
This time with just pump upgrade, then with rebored prechambers, then with camshaft
Stay tuned guys