Originally Posted by turbotrev

A few posts have gone up about efr turbo equipped cars over the past few years now on here as well as on the escort Cosworth forum.
Just wondering apart from the obvious low lag and better drivability of cars with efr turbos are there performance any better since changing from T34's of gt series turbos etc??
You see a lot of good power graphs and reviews on them but how do they equate in actual performance?
I'm still yet to see any big power efr turbo cossies run up Santapod or do any topspeed style runs etc??
Anyone know of any?
Be interesting to see how they are performance wise to the usual tried and tested stuff...

Cheers Paul