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: Nov 2007
Posts: 3
Pelican solid rocker conversion kit?

Hello,

I am getting ready to do a solid rocker conversion on a dedicated track appliance. (993-nVR)
I have a few specific questions about this mod and would appreciate some input from the local experts who may have done this already. I have been researching this for a while and believe I have some understanding about the oiling issues that need addressing to do this correctly.

First, I would like to hear any experience here with the solid rocker conversion kit offered here at Pelican. I asked the Pelican staff who responded quickly but were unable to definitively answer my question so here it is.

Pelican Part #: 99-0341-043-M260

Is this a "plug and play" kit or will additional mods like re-bush and/or shaft/galley oiling mods still be needed.

Also, it has been recommended to me that the 993 cam tower oil splash bar should be modified or replaced with a 964 bar. I don't have them available to compare side by side to see the differences. I am assuming a few additional holes are needed to oil the intake valve springs/guides after the hydraulics are eliminated.

Any information on how they differ or specifics about the spray bar mod or any other info will be greatly appreciated.

Thanks!


Last edited by hydrophobic; 07-16-2012 at 04:03 PM..
Old 07-16-2012, 04:01 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,471
The 964 is exactly like the earlier cam carriers except they have 6mm studs instead of 8mm.
The late 88 and 89 Carrera cam carriers were cast as 964 parts on the casting.
Bruce
Old 07-16-2012, 06:32 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered
 
safe's Avatar
 
Join Date: Feb 2004
Location: Sweden
Posts: 4,146
Garage
A friend of mine did the conversion a while ago. He got the old style rockers, pushed out the bushings turned them 90 degrees and pushed them back in again. That way you get an RSR-rocker (has no oiling hole) for a quater of the price.
__________________
Magnus
911 Silver Targa -77, 3.2 -84 with custom ITBs and EFI.
911T Coupe -69, 3.6, G50, "RSR", track day.
924 -79 Rat Rod EFI/Turbo 375whp@1.85bar.
931 -79 under total restoration.
Old 07-17-2012, 01:22 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Registered
 
Walt Fricke's Avatar
 
Join Date: May 2004
Location: Boulder, Colorado
Posts: 7,275
Aren't the RSR rockers lighter than the old style rockers? Though that might not be all that important if you aren't trying to shift at 9,000 rpm or higher?

Old 07-18-2012, 07:36 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)
Reply


 


All times are GMT -8. The time now is 01:53 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.