S12OC UK Forum  
S12 World Affiliate Program
S12 United Kingdom / Club-S12 International / / S12 France / S12 Eastern Europe / S12 Sweden

Go Back   S12OC UK Forum > Main Categories > S12 Discussion
User Name
Password
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
  #1  
Old 28-12-2005, 18:15
Dr Silvia's Avatar
Dr Silvia Dr Silvia is offline
PAID MEMBER
 
Join Date: Oct 2005
Location: Haywards Heath
Posts: 761
Dr Silvia will become famous soon enoughDr Silvia will become famous soon enough
Question Looking for reassurance

Last week i set my ingnition timing to 17.5 deg. btdc and all seemed well,
but I noticed that on acceleration it appears to advance itself wildly, having not read anythiong about this in the s12 bible im feeling paranoid...

Is this normal or is something wrong?
Reply With Quote
  #2  
Old 28-12-2005, 18:33
30psi's Avatar
30psi 30psi is offline
PAID MEMBER
 
Join Date: Oct 2005
Posts: 2,456
30psi will become famous soon enough
Default

What do you mean its advancing itself? Do you mean whilst actually giving the car a blast, or just increasing the revs.

Its normal for the timing to advance with revs to about a max of 35 degs
__________________
Reply With Quote
  #3  
Old 28-12-2005, 19:11
Dr Silvia's Avatar
Dr Silvia Dr Silvia is offline
PAID MEMBER
 
Join Date: Oct 2005
Location: Haywards Heath
Posts: 761
Dr Silvia will become famous soon enoughDr Silvia will become famous soon enough
Default

Thank you martin I meant while revving it at stand still

Ive heard of that before but never knew s12's did it too

Cheers again
Reply With Quote
  #4  
Old 28-12-2005, 19:18
30psi's Avatar
30psi 30psi is offline
PAID MEMBER
 
Join Date: Oct 2005
Posts: 2,456
30psi will become famous soon enough
Default

Cool...

Where this s12 bible anyway?
__________________
Reply With Quote
  #5  
Old 28-12-2005, 23:31
Dr Silvia's Avatar
Dr Silvia Dr Silvia is offline
PAID MEMBER
 
Join Date: Oct 2005
Location: Haywards Heath
Posts: 761
Dr Silvia will become famous soon enoughDr Silvia will become famous soon enough
Default

In the drawer underneath my bed
Reply With Quote
  #6  
Old 30-12-2005, 22:06
umpkin umpkin is offline
PAID MEMBER
 
Join Date: Nov 2005
Location: Essex
Posts: 904
umpkin will become famous soon enough
Default

if i remember correctly from one of martins other posts on forums, the Throttle pos switch advances the timming to 35 deg, so on tickover you have 17deg the slight touch of the throttle it goes to 35deg.

correct me if im wrong

im also still looking for an s12 "bible" on CD if anyone that has one wants to copy it for me ta

i just got one for my stepdads terrano, its fooking brill!!!!!
__________________
Reply With Quote
  #7  
Old 30-12-2005, 22:11
30psi's Avatar
30psi 30psi is offline
PAID MEMBER
 
Join Date: Oct 2005
Posts: 2,456
30psi will become famous soon enough
Default

I think the S12 bible that Dr Silvia is referring to is a wank mag lol...

I've got the service manual but you cant get it on CD.

When the TPS is opened it advances the timing by about 8 degs. As the load is increased, and so is the RPM, the timing will be advanced to around a max of 35degs
__________________
Reply With Quote
  #8  
Old 31-12-2005, 00:20
Dr Silvia's Avatar
Dr Silvia Dr Silvia is offline
PAID MEMBER
 
Join Date: Oct 2005
Location: Haywards Heath
Posts: 761
Dr Silvia will become famous soon enoughDr Silvia will become famous soon enough
Default

lol yes a rare edition of mayfair with some girl draped over an s12 but dont worry, i could never take your spot as club perv
was ofcourse referring to the service manual, making no mention of timing changes outside of idle speed 35 deg seems about right cheers

Last edited by Dr Silvia; 31-12-2005 at 10:13.
Reply With Quote
  #9  
Old 31-12-2005, 12:50
RichardK's Avatar
RichardK RichardK is offline
Forum Administrator
 
Join Date: Oct 2005
Location: Worcestershire
Posts: 506
RichardK will become famous soon enoughRichardK will become famous soon enough
Default

Quote:
Originally Posted by Dr Silvia
some girl draped over an s12
scan the pic and post it up on here dude
__________________
Reply With Quote
  #10  
Old 31-12-2005, 13:49
Dr Silvia's Avatar
Dr Silvia Dr Silvia is offline
PAID MEMBER
 
Join Date: Oct 2005
Location: Haywards Heath
Posts: 761
Dr Silvia will become famous soon enoughDr Silvia will become famous soon enough
Default

U've spent too long at Heathrow Rich

Besides the point i don't have a scanner

Last edited by Dr Silvia; 31-12-2005 at 15:37.
Reply With Quote
Reply

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

Forum Jump


All times are GMT. The time now is 23:20.

Powered by vBulletin®
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.