Bosch Purple tops???? - Boost Forum

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Bosch Purple tops????
Wednesday, July 22, 2009 10:24 PM
Will these injectors work on an Eco setup??? They look like normal Bosch style, but I've never heard of "purple tops" Anyone ever use these???

Specs :
Injector Body Design: Chrome and composite plastic
Flow rate: 65lbs/hr - 680cc/min at 43.5 psi
Flow rate: 69lbs/hr - 725cc/min at 49 psi
Electrical connector type: EV1
Length: 3 inches, 74 mm
Diameter: 24 mm
Orings: Top and bottom, 14.5 mm
Resistance: 4.5 to 5.8 Ohms
(All fuel injector specifications meet or exceed the manufacturer's specification standard).





Currently #4 in Ecotec Forced Induction horsepower ratings. 505.8 WHP 414WTQ!!!
Currently 3rd quickest Ecotec on the .org - 10.949 @ 131.50 MPH!!!


Re: Bosch Purple tops????
Wednesday, July 22, 2009 10:32 PM
Those would be something I wouldn't mind owning.
Re: Bosch Purple tops????
Thursday, July 23, 2009 1:36 PM
Quote:

Resistance: 4.5 to 5.8 Ohms


with that spec NO , as they are not high ohm injectors

high ohm are in the 10-12 range







Re: Bosch Purple tops????
Thursday, July 23, 2009 1:44 PM
They probally will fit but there only 4.5 ohms to 5.8 I think ecotec are 14-16ohms. Better off getting the ones off of racetronix.com.Cost about the same.



Re: Bosch Purple tops????
Thursday, July 23, 2009 2:53 PM
Or get them and just run resistors.


"Never argue with an idiot. They'll drag you down to their level, then beat you with experience!" -Anonymous
Re: Bosch Purple tops????
Thursday, July 23, 2009 9:29 PM
I'm an idiot!!!! I completely forgot about the Eco's being high impedence! That's especially bad since I knew that when I bought my 44 lb/hr Accell injectors. BRAIN FART!!!!

Anyways, what about THESE ones???


FEATURES:

Genuine, reliable Siemens Injectors
Excellent response characteristics
Robust Design
High Impedance
Low Impedance performance characteristics with High Impedance Compatibility
Specifications:
Coil Resistance: 12.5 Ohms / High Impedance / High-Z (No ECM driver modifications required)
Static Flow Rate @ 43.5PSI ( 300kPa ) w/Gas: 60 lb/hr = 630 cc/min = 453 g/min
Static Flow Rate @ 87PSI ( 600kPa ) w/Gas: 85.7 lb/hr = 900 cc/min = 648 g/min
Gain: 0.11ms/mg
Offset: 0.055ms
Turn on time @ 14VDC: 1.14ms
Turn off time: 0.85ms @ 600KPa
Connector: Standard Bosch EV1
Series: DEKA 4
Orifice Type: Multi-orifice
Spray Pattern: 30 Degree Spray Cone
Viton upper and lower o-rings






Currently #4 in Ecotec Forced Induction horsepower ratings. 505.8 WHP 414WTQ!!!
Currently 3rd quickest Ecotec on the .org - 10.949 @ 131.50 MPH!!!

Re: Bosch Purple tops????
Thursday, July 23, 2009 9:52 PM
thats the ones I'm getting roofy!



LE61T PTE6262 Powered

Re: Bosch Purple tops????
Thursday, July 23, 2009 10:31 PM
Copycat!!!!! But seriously, what is about the upper horsepower limit on these? I also have an Accel adjustable fuel pressure regulator.




Currently #4 in Ecotec Forced Induction horsepower ratings. 505.8 WHP 414WTQ!!!
Currently 3rd quickest Ecotec on the .org - 10.949 @ 131.50 MPH!!!

Re: Bosch Purple tops????
Friday, July 24, 2009 4:18 AM
those 660s could support 400 whp easily according to skunk + adjustable fpr which equals more



LE61T PTE6262 Powered

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