What Ratio are my Rockers? - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars
Ford Forum Ford Forum

» Auto Insurance
» Featured Product
ยป Wheel & Tire Center

Go Back   Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > The Garage - Tech Forums > Engine Specific Tech > Windsor Tech
Register Home Forum Active Topics Photo Gallery Auto Loans Garage Mark Forums Read Auto Escrow

FordForums.com is the premier Ford Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 08-23-2006, 03:36   #1 (permalink)
Registered User
 
Join Date: Sep 2002
Location: Scotland
Age: 42
Posts: 90
Question What Ratio are my Rockers?

I've got a June 2001 AU2 XR8 which I believe to the 200Kw version. I had look at my roller rockers the other day and found they were Yella Terras. I thought the 200kw engine had ford roller rockers. Have had a good look at the TB and there is no Tickford stamp on it as per the 220kw cars, am pretty confused. Is there any way of telling what ratio they are because I want to install a crane cam, but don't know which grind to get til I know what rockers I've got.
Any help would be much appreciated.
__________________
AU2 Falcon XR8
RS Sierra Cosworth 3 door
EF Falcon XR6
UKfalcon_owner is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 08-28-2006, 18:49   #2 (permalink)
Registered User
 
Join Date: Sep 2005
Posts: 3
Re: What Ratio are my Rockers?

I had the same issue when selecting my cam, the rockers should have a number 6 or 7 stamped on the nose of them(1.6 or 1.72 ratio) if there is nothing there they are most likely 1.72, I phoned yella terra and asked them and they told me the only rockers that left their factory with no markings on them were the factory fitted 1.72 ratio as fitted to late AU V8's, hope that's of some help
__________________
EF XR8: GT40P's, Explorer Inlet, Crane 2031, 1.72 roller rockers, pacemaker headers.
KATO is offline   Reply With Quote
Old 08-28-2006, 23:19   #3 (permalink)
Registered User
 
Join Date: Sep 2002
Location: Scotland
Age: 42
Posts: 90
biggrin Re: What Ratio are my Rockers?

Cheers Kato, thats a massive help.
__________________
AU2 Falcon XR8
RS Sierra Cosworth 3 door
EF Falcon XR6
UKfalcon_owner is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > The Garage - Tech Forums > Engine Specific Tech > Windsor Tech



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.2

All times are GMT -7. The time now is 17:52.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.