83lb Injectors siemens 3105 - TCCoA Forums
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post #1 of 1 (permalink) Old 12-03-2010, 10:43 AM Thread Starter
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VicRattlehead's Avatar
Join Date: Jul 2002
Location: RT66 Raceway Channahon IL
Posts: 6,213
83lb Injectors siemens 3105


These will work with an after market EFI like a FAST or Big Stuff 3 but will require and injector driver mod (or standalone box) to work with most factory computers.


Coil Resistance: 2.35 Ohms / Low Impedance / Low-Z (Peak/Hold driver circuit required)
Static Flow Rate @ 43.5PSI ( 300kPa ) w/Gas: 86.2 lb/hr = 888 cc/min = 652.2 g/min
Connector: Bosch EV1
Spray Pattern: Pencil
Siemens FI11405 ( 3105 )

these were briefly on a race car that made about 10 1/4 mile passes. engine combination was changed at that point and these were removed and havent been used since.

Ive had them up for sale at $395 ive seen them running for new ones for sale ranging from $65-$70 each. Make me an offer on them.

email me at [email protected]

CMP Drag Racing
best ET: 12.410 -- best MPH: 107.61
NMRA MM7270 -- NMCA EFI/? ????
Thank you to the CMP Drag Racing team: Tony, Doug, Maryann, Dale, Paul and Chris.

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