View Single Post
RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
RarlyL8's Avatar
Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,525
It gets us started.

The Euro WUR had a suffix of 112. The graph shown below is for a 930/66 which is an '83-'86 ROW. Your engine should be a 930/52 which is a '77 ROW. I do not know if the pre-78 Euro WURs were 112s.

The way I understand it is OK to post this graph as taken from the Porsche factory manual dated 1989. If I am incorrect in this assumption I apologize.

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
Old 04-26-2007, 06:52 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)