Zonda R Transmission settings

  • Thread starter Thread starter drivehard
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drivehard

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thirty2try
Can somebody point me in the right direction here?

All I'm doing is making 2nd and 3rd higher without really knowing what I'm doing. Final drive and top speed??? I know a lot of tuners are busy with their tunes and what not so a quick once over could be very helpful for me as well.

Thanks in advance. Much appreciated.
 
Try this

That's a link two a transmission tuning sheet and it's helping me a lot. You just plug in the required information and it'll give you your gear ratios. The tire size you'll need to use is 335/30/20, those are the rear tires for the R.
 
You don't, I gave you a link to thread were the OP has posted an excel quick tun sheet for transmissions. You just plug in the weight, hp, torque, tire size, and the top speed you want. I gave you the cars tire size because that can be the hardest thing to find online. Just follow the link, download the excel quick tune sheet, and off you go.
 
If you have problems figuring out the sheet, these are the ratios I came up with for my Zonda:

2.922
2.027
1.542
1.223
1.000
0.839

3.140

If you have issues fitting the ratios into the allowable range you can jockey around with the final gear and top speed setting first. In this case, first set the final drive to 5.400 and then set the top speed to 149 mph before inputting the ratios. These ratios are for a maximum tune with max downforce, anything else will require slightly different ratios.
 
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It's kinda hard asking for a setup to a car without mentioning which track it's for. One setup might work well for one track but can be completely off for another. That's why most of the time I just keep the stock ratios and if I do adjust then I'll just adjust top speed.
 

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