Fordmods Logo

cam timing 

 

Page 1 of 1 [ 6 posts ] 

 
 Post subject: cam timing
Posted: Sat Dec 08, 2007 2:10 am 
Getting Side Ways
Offline
User avatar

Age: 40

Posts: 1349

Joined: 21st Dec 2004

Gallery: 40 images

Ride: EF GLi/Ghia bitsa

Location: Melbourne
VIC, Australia

Hey, can someone please give me a decent guide on how to check the cam timing on an EL before we put the head back on? Think it might have slipped a bit on the idler gear (for want of a better word) if the balancer is on TDC and the top sprocket is in the right place (3mm above the top of the head when the head is back on), does that mean it's DEFINATLEY ok? could the idler gear be out of whack?

Gab
Top
 Profile  
 
 
Posted: Sat Dec 08, 2007 10:04 am 
Getting Side Ways
Offline
User avatar

Age: 56

Posts: 1967

Joined: 13th Aug 2005

Ride: 2000 Au wagon

Location: some where in nsw
NSW, Australia

you need to make sure that the rotor button is pointing to number one spark post,,if it isn't then the timeing will be out.

plus the line on the cam sprocket can be anywhere from level with the head to 3mm above.

 

_________________

Image

Top
 Profile  
 
 
Posted: Sat Dec 08, 2007 6:49 pm 
Getting Side Ways
Offline

Posts: 6449

Joined: 11th Nov 2004

if the crank is TDC and the cam pully mark is 3mm- level with the head the cam timming is ok. One tooth out on the cam pully will move the mark below the top of the head or more then 3mm above.

if it's only the aux pully that is out, you can adjust the ignition timing to correct it. You may have to move the dizzy a tooth to get it right though
Top
 Profile  
 
 
Posted: Sun Dec 23, 2007 8:16 am 
Getting Side Ways
Offline
User avatar

Age: 57

Posts: 1525

Joined: 13th Oct 2005

Gallery: 13 images

Ride: The DEVEL XR6

Location: Perth
WA, Australia

Are there any stickys or doccos here on how to check / adjust cam timing?

If so, please post a link!

 

_________________

Hot Chilli Red EL XR6, 5-spd, JMM DEV 5 enhanced (161 rwkw custom tuned), Eliminator Switch Chip, 18" BA GTP rims, Pedders Superlows, BA XR6 badges, BA Sunroof, Pioneer Stereo, Splits, 6x9's, 10" sub, 700W 6-ch Viper amp.
QUARTER MILE PB: currently 14.590 @ 96.00 mph ...BOOST AHEAD!!

Top
 Profile  
 
 
Posted: Sun Dec 23, 2007 9:06 am 
Getting Side Ways
Offline
User avatar

Age: 52

Posts: 883

Joined: 26th Nov 2007

Gallery: 20 images

Ride: XH Ute / AU3 V8 Wagon

Location: Bris-Vegas
QLD, Australia

Get yourself a Gregorys service book. I use one for my XH, and 99% of the info and tips are spot on. Always check your TDC with a dial indicator, as the crank key can be off by one or two degrees.
If you want to have more adjustment for your cam timing, get a Romac vernier adjustable top gear. Much easier to adjust, and no chance of dropping the chain or skipping a tooth.

 

_________________

Yes, I own a Ute. No, I won't help you move!

EL Wagon Build Thread http://www.fordmods.com/the-garage-f53/sooty72-s-ef-futura-wagon-long-term-project-t90025.html
XH Ute Thread http://www.fordmods.com/post1138970.html#p1138970

Top
 Profile  
 
 
Posted: Sun Dec 23, 2007 11:11 am 
Getting Side Ways
Offline
User avatar

Age: 40

Posts: 1349

Joined: 21st Dec 2004

Gallery: 40 images

Ride: EF GLi/Ghia bitsa

Location: Melbourne
VIC, Australia

Thanks guys we got it all sorted out the EL Seems to be running sweet.

Gab
Top
 Profile  
 
Display posts from previous:
Sort by  
 Page 1 of 1  [ 6 posts ] 

Who is online

Users browsing this forum: No registered users and 98 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

 

 

It is currently Thu Nov 28, 2024 6:48 pm All times are UTC + 11 hours

 

 

(c)2014 Total Web Solutions Australia - Australian Web Hosting and Domain Names