My winter build efr6758
What numbers are people seeing with this ZFR? I haven't really payed much attention to it. Me and Performance Autowerks have been working on the WR-3 bolt on.
I put down 411/425 on 93 pump and 25#'s
I put down 411/425 on 93 pump and 25#'s
And yes I know the dyno matters, which is why my car would prolly be a little higher on another dyno. My numbers were on a mustang, that usually reads a little lower then most
Mustang, dynojet, dyno dynamics,I've seen all read high and low. The 6758 is very similiar in size with the 20g/2871 it isn't that bad, but to me small lol.. (6758 wise) but the 7 series or 8 series would be a much better for for people wanting to substain safer power on lower boost
Mustang, dynojet, dyno dynamics,I've seen all read high and low. The 6758 is very similiar in size with the 20g/2871 it isn't that bad, but to me small lol.. (6758 wise) but the 7 series or 8 series would be a much better for for people wanting to substain safer power on lower boost
Out of the three turbos I think the Efr is the better option because the billet wheels and the more lbs per mins. Which means the Efr is more then likely the (correct rated turbo for power 450)
Yep, only reason why I kept sticking and waiting for it. I wouldn't mind a 7163 LOL. That would be a pretty big difference.
Maybe when the EFR's are easier to come by. ZZP will probably offer an exhaust turbine manifold to fit the bigger series. I would trade mine in for one once I build my motor. Just saving up for that now.. 5k at least


