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914World.com _ 914World Garage _ Just found some injector data

Posted by: r_towle Mar 21 2007, 10:58 AM

cool!!

Some data of Bosch injectors:
0 280 150 208 = 133 cc/minute
0 280 150 209 = 176 cc/minute
0 280 150 704 = 170 cc/minute
0 280 150 614 = 189 cc/minute
0 280 150 715 = 149 cc/minute
0 280 150 716 = 134 cc/minute
0 280 150 203 = 185 cc/minute
0 280 150 201 = 236 cc/minute
0 280 150 211 = 146 cc/minute
0 280 150 121 = 178 cc/minute
178 cc is good for 138 hp, you can estimate the others with ratios.

Typical values:

Opening current 4A
Holding current 2A
Coil resistance 2-3 ohms
Operating pressure 3 bar

Posted by: davep Mar 21 2007, 11:18 AM

Thank you!

Posted by: Bleyseng Mar 21 2007, 11:19 AM

280 150 009 265cc 53hp ea 1.7l 914

280 150 036 380cc 76hp ea 2.0l 914

208 150 114 185cc 37hp ea 2.0l bus

208 = BMW 323
209= Volvo B200
704= ?
614=?
715=BMW 1.8L/2.5/5.0L v12
716 =BMW 88 325e
203=Ford Mustang 5.0/85-88 BMW
201=BMW 2.3l
211=BMW
121=Fiat Brava 76-81,131, Spyder

Posted by: toon1 Mar 21 2007, 11:58 AM

Go to

users.erols.com ( can't add a link with the comp. I am using)

there is more data there than you will ever need.

BTW: most of the INJ. that are lower flow rates are not applicable to the stock EFI system unless the FP and reg. are changed. There are some lower flow rate, barb fitting inj. avail. but to use them with the stock system fuel pressures have to be run at about 52PSI.

I am working on a setup right now that will use ford escort high imp. inj. with MS.

the will be done soon and will be adaptble to the stock intake.

Keith

Posted by: jk76.914 Mar 22 2007, 08:59 AM

-614 is Renault. Check out this link-

http://carsoft.co.il/page3/Electronic%20Fuel%20Injector%28EFI%29%20Flow%20Data%20Table.htm

Posted by: davep Mar 22 2007, 12:53 PM

Yes, fuel rate would be dependant on the fuel pressure.
Engine horsepower would be dependant on efficiency and the # of cylinders.