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930/66 930/66 is offline
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Join Date: Sep 2011
Location: Switzerland
Posts: 307
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Adjusting individual Injector Flow on Fuel Distributor

Goal: Adjusting individual Injector Flow on Fuel Distributor

After my engine revision / conversion (1500 miles even driven) the engine outlet sees like this: Cyl. 2 and 5 looks similar leaner than 1/3/4/6



I removed the cap from the Fuel Distributor, under that cap is the adjustment screw for each cylinder (differential pressure adjustment / turning the allen head flow adjuster clockwise increases the Fuel):






I have the settings adjusted 5 times and that`s the new data:

Delivery Rate in 30 seconds new Injectors (Full without Full enrichment):


New: vs New (adjusted):

Cylinder 1 184cc 181cc (old 176cc)
Cylinder 2 179cc 187cc (old 177cc)
Cylinder 3 179cc 179cc (old 180cc)
Cylinder 4 176cc 178cc (old 179cc)
Cylinder 5 180cc 186cc (old 184cc)
Cylinder 6 184cc 183cc (old 182cc)
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods

Last edited by 930/66; 02-26-2015 at 02:04 PM..
Old 02-26-2015, 12:47 PM
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