Originally Posted by stevieturbo

Surely the fact they are praising them tells you their performance is better ?

And as I said, given the 1/4 mile is probably the worst "performance" test ever for an EFR, why would you think a result would change because of one ? Given it's virtually full throttle the entire way. There is almost no reason for a similar powered car to go faster because of an EFR vs a different turbo.

Now if you're simply comparing an EFR turbo car that makes more power, to a car with an alternative turbo that made less power...well that again isnt even a comparable test. They're just different so results will be different.



A car with 700+ should be trapping in the 140+ range. Whilst ET's arent always a great indicator, 13.7 is poor for that sort of power.

Originally Posted by Caddyshack

Erm, it doesn't sound like you are hearing us, the performance is easily shown, my car made much more power. We have said that the drag strip will not make much difference against another car with similar headline power. My car would be much faster up,the strip now as 330 bhp vs 470 would make the difference but if you have a t4 at 400 bhp and efr at 400 bhp I doubt there would be much in it on a draga strip, on the road thent4 would be left behind on give and take roads with lots of speed changes such as roundabouts.
Most people will go to efr to add power though I.e. They are at 300 and want 500 bhp

So, drag strip, doubt much difference, road lots of extra performance.