Fitment Factory 20x13

Jeffblue

those wheels look sick.

how do you not have traction in 1-3 with that amount of hp?

w4kj4k

I thought he was going to toss up some huge number and then...

None the less pretty badass!

W.O.W. 370Z

What number were you looking for?

m4a1mustang

435whp, granted the Mustang dynos tend to read low. That's probably 450-465 on a Dynojet.

How much rear camber are you running?

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W.O.W. 370Z

435whp on a mustang dyno on my 7AT is not 450-465 on a dynojet.


Camber with the 295/30/20 is 2.6.

m4a1mustang

What would you say it is, then?

-2.6 on your old stretched tires definitely explains a lack of traction. Hopefully the new setup helps you.

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W.O.W. 370Z

There is no calculation to it or science to it to convert numbers between dynos and you know this.

I am going to go on a dynojet soon and find out.

I am more than happy with what it is putting down considering it is a 7AT.

djpathfinder

No wonder. Need to be as perpendicular as possible for maximal traction. Hopefully you can achieve that despite a 13" width wheel with (likely) very aggressive offset. You should have all the traction you need with 345 tires, otherwise easy on pedal to the metal. Have you considered an aftermarket traction control unit?

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Jeffblue

that and the lack of sidewall. I think part of why i can grip with similar HP and a narrower tire is that i'm on 17" tires with a 45% profile, you are on 20's with 30% profile.

have any ideas for what kind of track setup you'll run? or do you not plan to do that?

W.O.W. 370Z

On my old tires(295/30/20) and stock wheels I have no traction.