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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,525
The system/cold/hot/boost fuel pressure ranges are slightly different for each year and type 930 engine. If you can give me the engine type number (930/xx) from your engine I can get you the ranges.

As for testing your pressure, you need to purchase or make a CIS pressure gauge. They go for around $60 and hook up between the WUR fuel outlet and the fuel head.

This chart is for a '78 930 using an 054 WUR.

RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8

Last edited by RarlyL8; 02-25-2007 at 07:06 PM..
Old 02-25-2007, 07:02 PM
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