Will 14.4 ohm impedance cause issues with QD's in stock ECM???
Thread Starter
Supreme Member
Joined: Dec 2000
Posts: 1,536
Likes: 0
From: Springfield, MO, USA
Car: 1986 Trans Am, 1991 Firebird
Engine: 355 TPI, 3.1L V6
Transmission: 700R4 in both
Will 14.4 ohm impedance cause issues with QD's in stock ECM???
Bascially all I wanna know is what the subject clearly states.....will an injector with a 14.4 ohm impedance (Accel Injectors) cause issues with the QD's in a stock ECM?? Considering the stock injectors have a higher impedance!!
------------------
1986 Trans AM
305 TPI
4 Wheel Discs
9 bolt Borg Warner Rear
Completely Stock
Soon to upgrade to a 383 stroker w/TPI, Hedman Shorty Headers, 64cc Pocket Ported Worlds Product Sportsman-II heads, ported intake, comp cam, TPI air foil, Adjustable Fuel Pressure Regulator, possibly bigger injectors!
Current project: Keeping my car running until I get the money for the above mentioned project! :-)
------------------
1986 Trans AM
305 TPI
4 Wheel Discs
9 bolt Borg Warner Rear
Completely Stock
Soon to upgrade to a 383 stroker w/TPI, Hedman Shorty Headers, 64cc Pocket Ported Worlds Product Sportsman-II heads, ported intake, comp cam, TPI air foil, Adjustable Fuel Pressure Regulator, possibly bigger injectors!
Current project: Keeping my car running until I get the money for the above mentioned project! :-)
Junior Member

Joined: Sep 1999
Posts: 34
Likes: 0
From: Michigan
Car: 88 GTA Notchback WS6
Engine: 350 with a SuperRam
Transmission: 700R4
The 14.4 ohm impedance will not cause any harm to the ECU's drivers. The reason for Accel using this particular impedance was twofold, (1)It is within OE specs for multiple applications thereby allowing these replacement injectors to cover a wider range of vehicles and (2)It will allow for a slightly quicker "rise" time especially at low pulse rates.
[This message has been edited by Shadow (edited January 26, 2001).]
[This message has been edited by Shadow (edited January 26, 2001).]
Thread Starter
Supreme Member
Joined: Dec 2000
Posts: 1,536
Likes: 0
From: Springfield, MO, USA
Car: 1986 Trans Am, 1991 Firebird
Engine: 355 TPI, 3.1L V6
Transmission: 700R4 in both
That's definitely good to hear from someone using the SVO 24 lb/hr injectors because that's what I've decided to go with!! I found a place online to get a set for $210 + shipping! :-)
------------------
1986 Trans AM
305 TPI
4 Wheel Discs
9 bolt Borg Warner Rear
Completely Stock
Soon to upgrade to a 383 stroker w/TPI, Hedman Shorty Headers, 64cc Pocket Ported Worlds Product Sportsman-II heads, ported intake, comp cam, TPIS air foil, Adjustable Fuel Pressure Regulator, and 24 lb/hr SVO injectors!
Current project: Keeping my car running until I get the money for the above mentioned project! :-)
[This message has been edited by 86TpiTransAm (edited January 27, 2001).]
------------------
1986 Trans AM
305 TPI
4 Wheel Discs
9 bolt Borg Warner Rear
Completely Stock
Soon to upgrade to a 383 stroker w/TPI, Hedman Shorty Headers, 64cc Pocket Ported Worlds Product Sportsman-II heads, ported intake, comp cam, TPIS air foil, Adjustable Fuel Pressure Regulator, and 24 lb/hr SVO injectors!
Current project: Keeping my car running until I get the money for the above mentioned project! :-)
[This message has been edited by 86TpiTransAm (edited January 27, 2001).]
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