As far as the 116, do you know entered that value? Was it for a stock injector at stock fuel pressure? Who knows. It doesn't really matter, I would just set it the same as your injector flow in this case.
As far as the 116, do you know entered that value? Was it for a stock injector at stock fuel pressure? Who knows. It doesn't really matter, I would just set it the same as your injector flow in this case.
1978 Camaro Type LT, 383, Dual TBI, '7427, 4L80E
1981 Camaro Z-28 Clone, T-Tops, 350/TH350
1981 Camaro Berlinetta, V-6, 3spd
1974 Chevy/GMC Truck, '90 TBI 350, '7427, TH350, NP203, 6" lift, 35s
I'd guess 93V8S10 as that is what came in the files. Haven't seen him around in a long time? Hope all is well.Originally Posted by gregs78cam
There's all sort of flow numbers for TBI injectors, some are calculated at 12psi and some 13psi and some just wrong? I've stuck with 61pph since it's what came in stock bins.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Exactly Mark, that was sort of my point, not to get hung up on the numbers already in there, and just make it what it should be.
1978 Camaro Type LT, 383, Dual TBI, '7427, 4L80E
1981 Camaro Z-28 Clone, T-Tops, 350/TH350
1981 Camaro Berlinetta, V-6, 3spd
1974 Chevy/GMC Truck, '90 TBI 350, '7427, TH350, NP203, 6" lift, 35s
Yea, I was using the 116/4 as a example because thats what value came already entered into the adx file. I cant remember what the tbi flow numbers are. If 58 is not for 5.7 injectors, would it have been for 305 injectors?
Anyways, I will give it all a try this weekend.
79 Jeep Cherokee, AMC 401, T-18 manual trans, hydroboost, 16197427 MPFI system---the toy
93 Jeep YJ Wrangler, 4.0L, 5 speed, 8.8 rear, homebrew hub conversion and big brakes, hydroboost, 2.5in OME lift, 31x10.50's---the daily driver
99 Jeep WJ Grand Cherokee limited, 4.0L, auto, 2wd, leather and power everything, 99% stock---the long distance highway ride.
To big for 5.0L. But a well known internet value for 5.7L.
Like Greg said, don't worry about it and use what is correct for yours.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Well, I got side tracked there for a while and have not had a chance to give this a try untill now.
But it appears to be working. I entered the value of 100/4 and gave it a go. The fuel useage now seems to display a more realaistic number. Liked to hover between 10-13 depending on where I kept the skiney pedal.
I like the value of 3 when I would hammer on it and 27 when I let off
Just wanted to update the thread so it didnt get left open ended.
79 Jeep Cherokee, AMC 401, T-18 manual trans, hydroboost, 16197427 MPFI system---the toy
93 Jeep YJ Wrangler, 4.0L, 5 speed, 8.8 rear, homebrew hub conversion and big brakes, hydroboost, 2.5in OME lift, 31x10.50's---the daily driver
99 Jeep WJ Grand Cherokee limited, 4.0L, auto, 2wd, leather and power everything, 99% stock---the long distance highway ride.
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