[BWbimmer]

Originally Posted by about94ninjas

Couldn't find a burnout video, but found one doing a rolling burnout, and the speedo was reading 40mph at the top of 3rd lmao. I guess that's why f series have a specific "dyno mode"

Strange...
But the dyno mode is to release the full power and none of the stability systems to interfere, when the rear wheels as spinning but the front wheels don't


In this video you can see how the speedo jumps down when the car gains traction
https://www.youtube.com/watch?v=5Jo8iCH4YpY

[obzen]

Are 235/35-19 F ok to run with 255/35-19 R on a RWD?

[about94ninjas]

Originally Posted by BWbimmer

Strange...
But the dyno mode is to release the full power and none of the stability systems to interfere, when the rear wheels as spinning but the front wheels don't


In this video you can see how the speedo jumps down when the car gains traction
https://www.youtube.com/watch?v=5Jo8iCH4YpY

Oh okay, I was just making assumptions about how it works.

They must've changed it in the F series then because you can see the speedo around 40 at the top of 3rd, and the rear wheels are definitely going faster than 40.

[about94ninjas]

Originally Posted by obzen

Are 235/35-19 F ok to run with 255/35-19 R on a RWD?

Should be fine, front and rear diameters don't need to match on rwd

[obzen]

Originally Posted by about94ninjas

Should be fine, front and rear diameters don't need to match on rwd

So it's ok if the tire diameter is 2.2% as it currently sits? Doesn't that seem like a lot

[BWbimmer]

Originally Posted by about94ninjas

Oh okay, I was just making assumptions about how it works.

They must've changed it in the F series then because you can see the speedo around 40 at the top of 3rd, and the rear wheels are definitely going faster than 40.

Maybe it is an 316 with 102 HP then the ratio might match

[Wires]

Originally Posted by about94ninjas

Oh okay, I was just making assumptions about how it works.

They must've changed it in the F series then because you can see the speedo around 40 at the top of 3rd, and the rear wheels are definitely going faster than 40.

That could just be a screwed clutch / transmission as well with a ton of slippage.

[about94ninjas]

Originally Posted by BWbimmer

Maybe it is an 316 with 102 HP then the ratio might match

That's probably what it is :/

Originally Posted by Wires

That could just be a screwed clutch / transmission as well with a ton of slippage.

Nah I was just doing a phatt burnout lmao

[about94ninjas]

I did a burnout today, for scientific purposes of course, and I can confirm that the speedo stays at 0 while doing a burnout

[about94ninjas]

Originally Posted by obzen

So it's ok if the tire diameter is 2.2% as it currently sits? Doesn't that seem like a lot

As long as your two rear tires are the same size and you don't rub, it doesn't really matter what you put in the back

[BWbimmer]

Originally Posted by about94ninjas

I did a burnout today, for scientific purposes of course, and I can confirm that the speedo stays at 0 while doing a burnout

for scientific purposes of course.

Your engagement is highly appreciated :-) But the result is astonishing.
Did you code you cluster to display GPS speed?

[obzen]

Originally Posted by about94ninjas

As long as your two rear tires are the same size and you don't rub, it doesn't really matter what you put in the back

You mean In the front.

I guess that's not that bad, the worst thing is that I'll be racking more miles on the ODO than I am actually doing :/

I wonder if the front will rub if I fit my 225/40 DWS06 tire on the 8.5j wheel, it will be a bit stretch so maybe it will be just enough for rub free fitment

[about94ninjas]

Originally Posted by BWbimmer

for scientific purposes of course.

Your engagement is highly appreciated :-) But the result is astonishing.
Did you code you cluster to display GPS speed?

I've learned pretty much everything from these forums, so it's nice to be able to give back a little haha

I didn't even know you could code gps speed 😯

[about94ninjas]

Originally Posted by obzen

You mean In the front.

I guess that's not that bad, the worst thing is that I'll be racking more miles on the ODO than I am actually doing :/

I wonder if the front will rub if I fit my 225/40 DWS06 tire on the 8.5j wheel, it will be a bit stretch so maybe it will be just enough for rub free fitment

Oh right my bad. If it helps, I bought a pair of 235/45/18 MPSSs on accident for the front, and they fit fine on stock 398s with 15mm spacers with no rubbing

[BWbimmer]

Originally Posted by about94ninjas

I've learned pretty much everything from these forums, so it's nice to be able to give back a little haha

I didn't even know you could code gps speed 😯

Code: Kombi 3000 - BC_V_KORREKTUR - aktive

[s55jesus]

Originally Posted by about94ninjas

Couldn't find a burnout video, but found one doing a rolling burnout, and the speedo was reading 40mph at the top of 3rd lmao. I guess that's why f series have a specific "dyno mode"

about94ninjas you might want to clear your inbox. Trying to reply to you but its full