Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > 911 Engine Rebuilding Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
Join Date: Feb 2000
Location: Dallas, TX
Posts: 4,612
Stock 73S- Cam question? Change profile

Hello,

I have been rebuilding my stock 73S engine at a glacial pace. I am now ready to put in the cams and noticed that one of the lobes has a tiny pit in it.

I was thinking about sending it to Webcam (or should I go Elgin) to have reconditioned/welded up. If my engine is stock, should I consider any other cam profiles? I kind of like the peaky characteristics of an S engine, but is there a more modern profile that I should spend extra on to have done?

I did a quick search and saw some people recommending GE30 or GE40s but those were on hotter engines, plus I am thinking about going back to MFI, so I don't want to screw that up too much, I am reusing my carbs initially.

thanks for the advice,
Neil

__________________
Neil
'73 911S targa
Old 04-08-2013, 01:09 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
camgrinder's Avatar
 
Join Date: Feb 2004
Location: California
Posts: 926
The GE40, DC40, Mod "s" profiles will work well with the factory MFI. Gives you a little more mid range vs. the MFI -S. and a little more HP. Don't weld up the original S cams. Either have them repaired and use them, or sell them. John Bell is looking for a set I believe.

__________________
John Dougherty
Dougherty Racing Cams
Old 04-12-2013, 01:14 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Reply


 


All times are GMT -8. The time now is 12:09 AM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.