View Single Post
RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
RarlyL8's Avatar
 
Join Date: Jan 2000
Location: Huntsville, AL
Posts: 15,042
Garage
Makes sense. My only experience with turbo systems is the CIS that my engine uses. I guess that for a non-CIS system the return pressure would not have to be recycled to the turbo inlet but simply vented to the atmosphere.
Can I assume that all other vacuum needs would be handled the same as in a N/A motor? On my old '73T MFI engine there was only 1 vacuum port per bank of 3 throttle bodies. Any reason why these would have to be tied together or would they work the same pressurized as they would when normally aspirated?
__________________
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 08-19-2006, 07:28 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #15 (permalink)