Hi,
I would like to know the following tech specs of the 996TT:

1- Injectors size
2- Fuel pressure
3- Fuel pump flow rate
4- What crank sensor Type (Hall Effect or Magnetic)

Any input will be appreciate it

Regards,

Husam.

 

1- Big
2- Strong
3- Fast
4- Yes

 

Not sure where in these downloads you will find that info but I'm sure it's in there somewhere. Check all 3 pages.

http://www.esnips.com/web/rmrmd1956

 

Slant911,
I cant thank you enough man. these info is priceless to me i really appreciate it.

Husam.

 

Hay Guys,
Still looking for the Injectors size on the 996TT and the fuel Pump Flow Rate.
Please help.

Husam.

 

If you search the forums I know I've seen the GT2 Fuel pump specs, not sure if that will help.

You starting to look into tuning the P-cars??

 

Hi Husam,

Good to see you gaining interest in Porsche cars.

The 996TT injectors flow 44lbs and I htink they are rated at 3.0 Bar, so with a variable FPR at 3.8 Bar they should be seeing another 12.5% more, at 5Bar, another 15% on top of it, so they are good for about 680 BHP at the crank at that rating.

If you are going for high HP, I would advise you to change fuel pump anyway, use the Bosch 044. Looking forward to meet up again , on the track or elsewhere, regards to your brother.

Cheers

 

Good advice, as always from Jean.

The common injector upgrade is Seimans 60lb injectors, which obviously requires DME reprogramming.

Fuel lines also need to be upgraded to larger diameter...I am not sure what people are using though but I think it is 10AN. If you find out, let me know.

 

Hi Jean,
I thank you for the information it is really helpful. in fact there is a reason behind my interest and i guess you will know soon. are the Bosch044 a direct replacement on the 996TT or do i have to modify it?

By the way,are you in town?

Regards,
Husam.

 

If anyone has a stock injector laying around, send it to me and I'll flow test it.



Jeff

 

Thank you all for sharing those great info!

 

Hi Husam

Knowing you, it can only be wild! I know you like it, but don't go Motec on these! You need the knock sensors.

I am in Dubai now, you should join some of our track days and sprints.

BTW I am interested in a Skyline like yours for the track (endurance), let me know if you know of any please.

Edit: The 044 is a direct replacement, very little work tobe done.

 

Isnt the stock intank pump a VDO unit, not a Bosch?