Thread: 930 EFI-Candy
View Single Post
Rich Buckner Rich Buckner is offline
Registered User
Join Date: Nov 2008
Location: Thousand Oaks, CA
Posts: 139
Porsche Crest 930 EFI-Candy

I thought I would share some of the fruits of my labor here on Pelican. I am building a twin plug EFI motor for my 1980 930. The attached photos are of my modified Zuc-Z headers. This is my design with fabrication and welding completed by David Diviak of Maxwell Industries in Ventura, CA.

I am using a twin schroll ceramic ball bearing turbo, T4 Flange with a .47 aspect ratio. This turbo will flow up to 500 hp with excellent low end response. The primaries have been isolated in order to take advantage of the sequential exhaust pulses which will assist in low end throttle response. Here is a brief build sheet for the rest of my engine:

Motronic 3.2 EFI by Protomotive
Carrera intake manifold
964 Cams
Modified 965 inter-cooler (pictures to follow. This one is cool)
Twin plug heads ported and blended to match Carrera intake.
JB Racing Distributor
8:1 JE Pistons with thermal and friction coating
Kennedy Engineering 240mm Stage 1 clutch package.
Block and head work done by Ollies, Lake Havasu City AZ

I will post some more photos when I get a chance.

Old 08-18-2010, 08:56 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)