Ford Sierra/Sapphire/RS500 Cosworth This forum is for discussion of all things pertaining to the Ford Sierra Cosworth.

What spark plugs can you reccomend

Thread Tools
 
Search this Thread
 
Old Jan 2, 2007 | 05:03 PM
  #1  
matman's Avatar
matman
Thread Starter
PassionFord Regular
 
Joined: Jul 2004
Posts: 357
Likes: 3
From: In the garage.....
Default What spark plugs can you reccomend

I currently have a 2wd seirra sapphire and i have just fitted a 320bhp MSD chip

But my car is a rally car and i have a miss from the plugs when the car gets hot (usually at the end of the day) and was wondering what can you reccomend.

It has new ford motorsport leads so it aint them
Reply
Old Jan 2, 2007 | 05:10 PM
  #2  
KSA-Cossie's Avatar
KSA-Cossie
Professional Waffler
iTrader: (4)
 
Joined: May 2004
Posts: 25,439
Likes: 19
From: Shutting down jap crap
Default

Motorcraft 071's finis no. is 1120834
Reply
Old Jan 2, 2007 | 07:28 PM
  #3  
bigad4x4's Avatar
bigad4x4
I've found that life I needed.. It's HERE!!
 
Joined: Jan 2006
Posts: 1,048
Likes: 0
From: Worcsetershire
Default

When i had mine live mapped by Karl at NMS he recommended some

DENSO'S not cheap at £60+vat but they are fantastic! NOT had 1 missfire

at 28psi in 2000 miles but opinions will vary (not sure on code)
Reply
Old Jan 2, 2007 | 08:06 PM
  #4  
snow*'s Avatar
snow*
Too many posts.. I need a life!!
 
Joined: Mar 2005
Posts: 595
Likes: 0
From: New Zealand
Default

I use the same as Kev, Motorcraft 071s in my Stage 3 Cossie.
I change the plugs on every oil change (3,000 Miles)
No problems in the past 2 years (although my car is not for rally )
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tankybaby66
Cars for Sale
49
Feb 6, 2016 02:24 PM
abz474
Cars for Sale
9
Nov 1, 2015 06:53 PM
A.t.p
Ford Escort RS Turbo
14
Oct 23, 2015 07:54 PM
Brickhouse
General Car Related Discussion.
14
Oct 3, 2015 07:28 PM
deathrider666
Technical help Q & A
3
Sep 28, 2015 06:12 PM




All times are GMT. The time now is 04:00 PM.