View Single Post
RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
RarlyL8's Avatar
 
Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,556
Garage
Without specifics it is impossible to say. Some shops charge $25,000 just to rebuild a stock engine. OEM parts are quite expensive.
As stated above, if your father's car retains the CIS the typical plateau is ~400WHP. If the engine was converted to EFI then possibly 500+WHP.
The stock turbo was not retained if this was a performance build. That is one clue.
__________________
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 08-20-2010, 06:27 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)