just a quick one is motorcraft 017c plugs anygood running 18psi holdind 15 psi ? thanks alot

 

not sure mate,i was looking at these from msd
http://cgi.ebay.co.uk/Rs-Turbo-Coswo...QQcmdZViewItem

anyone know if theyre anygood? suitable for a 2.1 zvh?

or these?

http://cgi.ebay.co.uk/Rs-Turbo-Coswo...QQcmdZViewItem

 

get for 701c or 901c plugs from ford, both standard parts, 701 slightly harder to get but will run stupid amounts of boost,

im currently running a held 1.5 bar through 901 plugs and ther espot on,

gap them to about .75 and will be fine

 

perfect will do cheers for that

 

near impossible as they are dicontinued and repalced by the lesser 071c plugs.

i run pp8's in mine and no probs at 18psi

 

071 is what's needed

 

i use NGK 9s & run 18 psi and they seem fine bit over priced but you get what you pay for but having said that the bcr8s will do the job just as good. dont know if they will last as long tho.

 

the 8's drop their tips

9's arent available in same spec anymore

 

i've run 8s for some time, they don't seem to last that long but do work well- wot do u mean by droppping their tips?

 

I have a low-mileage used set of the original NGK 9's in my garage. Not sure if they are any good to anyone?