Spark plugs for big power?

[cupra_matt]

Can anyone recommend some decent plugs for my car which will hopefully be running ~400 bhp?

Bill, what plugs do you run?


Thanks

Matt

 

[stevegti6]

i run ngk PFR6Q never let me down

 

[PhilW]

As above, probably regapped tho.

See the FAQ thread on the sizes vs. power matt.

 

[cupra_matt]

I think 6's will be to hot,

You got a link to that thread mate, i cant see it.

 

[imperieumblue]

its simple , for every 50 bhp more decrease with 1 degree

 

[PhilW]

BKR7E's a lot of people are using on Vortex.

Here you go matt...

http://www.seatcupra.net/forums/showpost.php?p=1356097&postcount=22

 

[nick-barnes07]

i run ngk PFR6Q never let me down

your not running big power though steve ,