Anonymous

HT leads - ?

The all purpose forum for any TR7/8 related topics.
Post Reply
macmattom
Wedge Pilot
Posts: 351
Joined: 07 Sep 2008 22:56
Location: United Kingdom
Contact:

HT leads - ?

Postby macmattom » 24 Oct 2009 19:42

<font face="Comic Sans MS"><font size="2"><font color="blue">Hi guys and girls - just a quick one: I am going to replace my HT leads and was wondering if anybody had any ideas on which make/type to buy where to get them from? Would a set of generic leads do from somewhere like Halfords or do I need specialist ones?

There is no reason to replace them except I am going to try to start the car very soon after many years and want to make sure I have the best chance of success by eliminating known failure modes early (oh yes, and that I almost severed the lead from the coil to the dizzy yesterday while slicing my fuel line to put a filter in [:(] - caution, new stanley-knife blades are actually quite sharp and can slice through a HT lead like it wasn't there [B)]!).

Anyway, any ideas about HT leads much appreciated.

Cheers,

Mac</font id="blue"></font id="size2"></font id="Comic Sans MS">

The pheonix rises from the ashes - just give it time!

ImageImageImageImageImage
ImageImageImageImageImage

(two and a half years and counting - but who's counting!!)

http://s733.photobucket.com/albums/ww338/macmattom/

Beans
TRemendous
Posts: 7823
Joined: 15 Mar 2006 19:29
Location: Netherlands
Contact:

Postby Beans » 24 Oct 2009 19:52

Magnecor are good and supply HT leads for TR7

http://www.magnecor.co.uk/pdfs/P-T09.pdf

<center>Image
<font color="blue"><i>1981 TR7 FHC Sprint (better known as 't Kreng)
1980 TR7 DHC (my first car currently being restored)
In parts a 1980 TR7 PI DHC, 1981 TR7 DHC, 1981 TR7 FHC</font id="blue">
<font color="red">http://tr7beans.blogspot.com/</i></font id="red"></center>

jclay (RIP 2018)
TRemendous
Posts: 6027
Joined: 08 Jul 2006 17:13
Location: USA

Postby jclay (RIP 2018) » 25 Oct 2009 00:26

If you get HT wires with right angle spark plug connectors, you will have a neater looking set-up.

Image

jclay

[url="http://web.mac.com/jclaythompson/iWeb/Site/Welcome.html"]My Triumph Site[/url], [url="http://web.mac.com/jclaythompson/iWeb/Technical/Intro.html"]Technical Stuff[/url], [url="http://homepage.mac.com/WebObjects/FileSharing.woa/53/wo/HJMTK8gsojtwKleP.1/0.2.1.2.26.31.97.0.35.0.1.1.1?user=jclaythompson&fpath=Triumph_Articles&templatefn=FileSharing4.html"]Download Page[/url]

Workshop Help
TRiffic
Posts: 1891
Joined: 27 Feb 2007 23:52
Location: Worldwide

Postby Workshop Help » 25 Oct 2009 00:36

The green factory plug wires on the 1976 models used a wire with 45 degree angle plug leads. These make it much easier to grip and pull off for servicing. A straight plug lead tends to rub up against it's neighbor which can lead to an energy cross contamination. Try and get angled plug leads as this is the important factor.

Mildred Hargis

FI Spyder
TRemendous
Posts: 8920
Joined: 03 Jul 2006 19:54
Location: Canada

Postby FI Spyder » 25 Oct 2009 03:51

A good brand name like Magnecor will provide higher voltage above 4,000 rpm on an electronic ignition, not a big deal on a stock 8v but more important on a 16v as you will to rev higher on that engine. They will also last longer. On a stock engine it is harder to justify the higher cost.

TR7 Spider - 1978 Spifire - 1976 Spitfire - 1988 Tercel 4X4 - Kali on Integra - 1991 Integra
Image

Post Reply

Who is online

Users browsing this forum: No registered users and 61 guests