ive got 701's in my 3dr @ 30psi. and they idle'd lovely too. Never missfired, and were always good. think i will just get some of those for the RST. Gunna call my local ford now.

 

Don't forget they're now 071's. Finis 1120834

 

yup got it mate on phone as i type!

 

balls, they havent got any.

 

Try 701 as i just got some and the guy told me nowt came up for 071

 

071's are still available,

Ford dealers are crap, and only their better workers can find them on their computer system.

 

if you need these plugs just fine me on ebay

 

Well I ended up getting Motorcraft AGPS901C fitted to the car.
New sump looks and got my rear lowering prings fitted whilst they were at it.

NB: I called my local Ford dealer and they didn't have any 071's in stock neither

 

i got some! off of ricky_3dr on here. Mine came into stock on friday night at 5pm, but it wasa bit late by then. STILL hasnt sorted my missfire though. Its like it gets a complete power cut to the ignition system at 5k.

 

Over-boosting?

 

i thought that, but it was only running 13psi. will it have a overboost limit if its been chipped then?

 

Standard is 0.7 bar. Not sure on any overboost. Never had it happen but I know the symptoms. Does the car lurch forward then fire back up as you release the throttle?
It shouldn't boost-cut at 5k tho. Might be worth getting NMS to check the settings on it...

 

yeah i remembered what it was like when the boost cut came in before when it was standard. But its not the same.