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Old 02-04-2007, 10:51 PM
  #157  
GARETH T
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Originally Posted by Chip-3Door
Originally Posted by GARETH T
Originally Posted by Chip-3Door
Originally Posted by JjCoDeX75
Of course you cant ask a book a question

Right, so if P X L X A X N = Power, then as stated, it logically means that if any of the above variables are reduced, then power will be reduced.

As such, we need to compensate for that loss in order to return to where we are. Interestingly, the rest of the items on this calculation appear to be difficult to modify (eg area of piston, length of stroke) and to increase the number of strokes simply means more rpm for the same given power level (?)

I think that we established that the cam timing can be altered to improve the off boost performance. Forgive my dullness, but which part of the equation is the cam timing affecting?


JJ


Sadly that equation doesnt really have enough detail to really show up cam timing specifically, but it will basically effect the peak cylinder pressure, because it alters the VE of the engine at any given rpm.
yes it does,,, if the VE drops,, the peak cylinder pressure will drop
Indeed, which is what I just said
sorry chip im watching tv at the same time