Bosch Modas for 996 Cup
#31
Three Wheelin'
When I was crew chief in Grand Am (07-09), they handed me a restrictor for the 997 Cup. It went just in front of the throttle body. We had to turn it in at the end of the weekend. I don't know the extent of the hp reduction. It would be an easy thing to sort out on a dyno
#32
Rennlist Member
We even have a neat setup made to accept different sized restrictor plates that we get laser jet cut.
I can give guidance on good starting sizes if you are interested.
Thanks
Ed
#35
I've used the MSA II box with USB on 04 AND 05 996 Cup cars with no problem. I was able to get the config files and the MSA driver from Andrew at PMNA. Not sure of the size but I might be able to e-mail them. I believe I also found the driver for the MSA II on the Bosch motorsport website
#36
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1) as you dyno and set your power output a restrictor will be a finite amount of loss and you will have to have many sizes to get the exact HP numbers you are looking for.
If you limit the throttle, getting the exact number you are looking for is a matter of turning a screw and set it.
Just my 2 cents..
Good luck.
__________________
2016 GT4-R
Rick DeMan
DeMan Motorsport
Upper Nyack, NY
845 727 3070
Porsche Sales & Service
Porsche Race services and parts
www.DeManMotorsport.com
2016 GT4-R
Rick DeMan
DeMan Motorsport
Upper Nyack, NY
845 727 3070
Porsche Sales & Service
Porsche Race services and parts
www.DeManMotorsport.com
#37
Rennlist Member
We have a pretty good idea of the size of restrictor plate needed to get HP and torque to your desired number...I run a 3.8 and was able to get my car down to NASA GTS4 range with a plate. AFratio and dyno charts look great. I'd PM 911racer for details. Throttle stop could work too but have never tried that method.
#38
Rennlist Member
#39
Boxes are only 770 euro brand new from Bosch Motorsport...... this is retail... we can on sell for less than that but might be easier to find a stateside Bosch Motorsport Dist!
I started a thread on Modas stuff with my .02 cents worth also, have a look and see if there is any answers for you there too..
I started a thread on Modas stuff with my .02 cents worth also, have a look and see if there is any answers for you there too..
#42
Hi jerry,
my mail
contact@ultimaperformance.fr
thanks a lot, I am looking for since few months without success.
enzo
my mail
contact@ultimaperformance.fr
thanks a lot, I am looking for since few months without success.
enzo
#45
Rennlist Member
Reviving an old thread and looking for answers on how to connect to my 2003 996 Cup. I have the modas cable but when I go to the Bosch website it says the software needs to run on a PC with either Windows 7, 8, or 8.1
Is that correct? Or can you run it on a newer laptop? Any help would be appreciated...
Is that correct? Or can you run it on a newer laptop? Any help would be appreciated...