Ignition leads - What's the difference..?

[kev131]

between these two...?

http://cgi.ebay.co.uk/FIAT-TWIN-CAM-124-131-RITMO-STRADA-IGNITION-HT-LEADS_W0QQitemZ120403670447QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item120403670447&_trksid=p3286.c0.m14&_trkparms=72%3A1683%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318

and

http://cgi.ebay.co.uk/FIAT-131-RACING-2-0-SUPER-SPARK-PLUG-LEAD-SET-8MM_W0QQitemZ380092789890QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item380092789890&_trksid=p3286.c0.m14&_trkparms=72%3A1683%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318

[simon131]

I would say 'not very much' Kev. 

If leads will fit the 131 Racing then they should also fit all of the cars listed in the first advert. There's probably a difference in the spec of the actual core of the lead, but that shouldn't make a difference of two and half times the price

[mirafioriman]

The dearer ones are the 'named brand' to have apparently, however I doubt you would notice much if any difference on an engine. The Magnecor leads are often used in the fast Ford world on RS turbos and Cosworths etc.

[kev131]

Thanks for the quick responses guys - Much appreciated.

Think I will save myself the extra cost and have the cheaper ones. 

[jasonh131]

just got mine today,genuine champion one s for a panda? 950 . fit a 131 perfect ?2.99
 read a report about leads in a magazine testing all leads 8mm fat lead ?60 right to motquid ?9.99 and champion came out tops and the most expensive was way down the list ,after all champion have been making plugs and leads for ni on 100 years so they no what their doing ..
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWNX:IT&item=280328942507#ebayphotohosting