Quote:
Originally Posted by Vettezuki
Well the bulk modulus of aluminum is radically different than iron, so combustion temperatures could be lower I suppose. The intercooler could be more effecient. It could be direct injection (is it) and maybe they're using some other nifty Porsche like boost tricks with the shape of the intake.  I'm just guessing. But superficially, it's stunning to get over 20psi boost on an 9.5:1 engine on 91 octane, just stunning. |
ya it is.....also i know the stock evo10 injector looks funky but the aftermarket ones look more normal closer to how the evo 9 ones look so i dont think its anything to fancy like DI being as how the injectors are still in the intake mani.
and ya your correct about the aluminum block having better cooling properties and what not.....but to give you a comparison of how extreme the evo 10 timing looks to me.....
that stock evo 10 timing is just about even almost everywhere for the timing i run on e85 and i run A LOT of timing on my tune to where other e85 people are saying its alot! and no evo 4 - evo 9 person would ever dare put a drop of anything under 100oct with that kind of timing.....im still very baffled by this.
im gonna have to look into this im kind of excited lol