camshafts

[wouter86]

NoHachi Wrote:Ok some tips for your project, but I think you will know them already. What sort of study are we talking about? HTS autotechniek?

1. Just changing the cams doesn't work You are changing the VE curve of the engine so I'm guessing thats what you are really interested in?

2. Changes in VE curve demand changes in the mapping. A MAP setup should handle these changes quite adequately until it runs out of its map area. So the question becomes how much extra room there is in the original mapping.

3. If you are running a std ECU then I'm hoping you are running WBO2, EGT and knock sensor checks on the engine. You do realise that a lean running engine is a possible time bomb. Safety first!

To be honest the power graphs wouldn't mean anything. I would like to see VE curves and a lambda plot. Otherwise the only thing you would be investigating is the effect on a 4age engine running said engine management combined with that brand of cams. Not the overall effect of cams on a engine.

WBO2 = wide band O2 (oxygen) sensor
EGT = Exhaugt gas temperature
VE =

It`s for a profielwerkstuk