Crispeed V8 Kila
 

Mazda fd3s whit 685 whp.
:-):thumbup::twisted:

Nice looking of this FD's RX7 :-) Nice power :mrgreen:

That is one hell of street car.
And the schould run it on bio etanol e85 than it would be even more powerfull.
:-)8-)

Thats a really nice example of a clean FD3-S, but I still prefer the V8 conversion, if only just for the sound it makes.

I prefur the 20 b 3rotor engine over the 13b 2rotor engine.
:-):thumbup:

E85 is great, and you can make serious power, but to make the same energy as gasoline, it takes more E85 ( i forget the number, but its more than you think) so the cost effectiveness in a tuned or performance car is worse per gallon than good ol' gas. Couple that with a thirsty rotary, and gasoline is the best choice. E85 generates 20% less energy than gasoline, so you would have to upgrade your fuel system on a modified car to make up the difference.

That is true but most engines performance engines like the rotoray engines are not made for e85 etanol.
I think that is mean reason for the weak mpg.
But it's cheaper than race gas and whit a supercharged or turbo charged you can go insane whit e85 higher compression ratio and more boost whitout detanation.