C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Fuel injector lbs

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Old Sep 22, 2004 | 07:58 PM
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Default Fuel injector lbs

What are the fuel injector ratings for a 90 l98 i have 2 bad injectors that shorted and stop the car from running no injector pulse ohmed them out removed the inj wires and car started? maybe goin with accel injectors.
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Old Sep 23, 2004 | 03:18 AM
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I believe they are 22 #.

Stock in my 89 were 22 #.
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Old Sep 23, 2004 | 04:57 AM
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Originally Posted by slamin1
What are the fuel injector ratings for a 90 l98 i have 2 bad injectors that shorted and stop the car from running no injector pulse ohmed them out removed the inj wires and car started? maybe goin with accel injectors.
Yes, 22 lb/hr
I had the confirmatio reading my stock chip.
There is a constant where the chip say to ECM the "size" of the injector installed, so the ECM knows how many times the injectors have to stay open to feed the engine.
This constant in a stock .bin for a 90 auto is: Injector Flow Rate 22.08lbs/hr
-Beppe-
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