??? Fuel system needed 800rwhp
#61
01-15-2010, 12:27 PM
Basic Sponsor
I had the 750s an 850s in my car never had a problem. Granted it's on 3.8 fpr. I recall you saying that before however I was wrong when I said siemens/genesis... I mean Genesis 850 and 750cc have absolutely no issues... When continental took over Siemens injector division there was a lot of confusion... However, the 850 ss I am talking about are not siemens.. they are Genesis...
Just so you are aware, those injectors are no longer rated at 4 bar operating pressure. I wouldn't recommend running them at anything other then 3 bar.
We have seen multiple failures running them at pressure higher then 3.8, 4, and 5 bar.
The division of Siemens that made those injectors was bought out by continental and quality took a big hit at the same time.
This is the main reason we discontinued the use of this injector.
We have seen multiple failures running them at pressure higher then 3.8, 4, and 5 bar.
The division of Siemens that made those injectors was bought out by continental and quality took a big hit at the same time.
This is the main reason we discontinued the use of this injector.
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
Last edited by markski@markskituning; 01-15-2010 at 12:35 PM.
#63
01-15-2010, 12:38 PM
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Join Date: Aug 2009
Location: Houston Tx
Age: 39
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#64
01-15-2010, 12:42 PM
Hop on the Supra forums, their are a few companies that make them. I am talking to them now about making them for the 996TT 
#66
01-15-2010, 01:27 PM
I had the 750s an 850s in my car never had a problem. Granted it's on 3.8 fpr. I recall you saying that before however I was wrong when I said siemens/genesis... I mean Genesis 850 and 750cc have absolutely no issues... When continental took over Siemens injector division there was a lot of confusion... However, the 850 ss I am talking about are not siemens.. they are Genesis...
.
#68
01-15-2010, 03:01 PM
Join Date: Jan 2007
Location: Los Angeles, SFV
Posts: 276
Rep Power: 36
injectors
Tony, the 83# injectors that you just sold me are they prone to failures? thanks Greg
#69
01-15-2010, 03:13 PM
Basic Sponsor
Either way I Bobby or Todd hve not had any issues and between all 3 of us There have been many injectors used.
I am not saying no to what your saying just repeating hat the vendor said along with out experience.
edit: the cores are only siemens
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
Last edited by markski@markskituning; 01-15-2010 at 04:43 PM.
#70
01-15-2010, 11:11 PM
Holds 3x Walbro 255HPs I will bet. The Supra guys run multiple pumps pretty often as the stock pump sucks lots of power and doesn't flow all that great and a single Walbro ain't enough! When you go with multiple pumps do NOT forget that power is a big issue - many pumps drop significant flow if they are not getting enough juice. I went so far as to put a high amp alternator in my Supra just to be sure!
#71
01-16-2010, 09:35 AM
I have been using Siemens since its build in 2007 and fingers crossed no problems as of yet. We have pushed my car extremely hard and have reached 39.46 pounds of boost with out any problems except running out of fuel and spark. Just my two cents.
Robert
Robert
#72
01-16-2010, 12:57 PM
Registered User
Join Date: Aug 2009
Location: Houston Tx
Age: 39
Posts: 2,496
Rep Power: 186 Holds 3x Walbro 255HPs I will bet. The Supra guys run multiple pumps pretty often as the stock pump sucks lots of power and doesn't flow all that great and a single Walbro ain't enough! When you go with multiple pumps do NOT forget that power is a big issue - many pumps drop significant flow if they are not getting enough juice. I went so far as to put a high amp alternator in my Supra just to be sure!
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