383 what lbs fuel injectors?
#1
383 what lbs fuel injectors?
Im putting together a 383 with cc306 and ported heads 2.02-1.60, 11-1C.R and all the other mods in my mod list. Im not sure what lbs injectors i should use? I might put a 100-150 wet shot on it, I was thinking about the svo 30lbs or accel 32lbs?
#5
For ballpark sizing, multiply your flywheel HP x 0.07....
example: 500 flywheel HP x 0.07 = 35 #/HR
That assumes a decent tune (0.476 BSFC) and an 85% duty cycle. With 30# injectors, you are limiting yourself to about 450 flywheelHP, even allowing for the 5% extra flow you get out of the SVO's at 43.5psi. I'd opt for a 36# or even a 42# injector.
example: 500 flywheel HP x 0.07 = 35 #/HR
That assumes a decent tune (0.476 BSFC) and an 85% duty cycle. With 30# injectors, you are limiting yourself to about 450 flywheelHP, even allowing for the 5% extra flow you get out of the SVO's at 43.5psi. I'd opt for a 36# or even a 42# injector.
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chevroletfreak
LT1 Based Engine Tech
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07-04-2005 05:00 PM