95civic

yo everbody, what kind of plug should i run in my d16z6 when turboed?just asking,anything special?

beerbongskickass

NGK V-Power, Part # ZFR5J-11, stock heat range.
NGK V-Power, Part # ZFR6J-11, one step colder.

Paperchase013

i use ngk v- power racing R5671A-7

because the j spec d15b has a slightly high CR, it uses ZFR6J-11 as stock rather than the ZFR5J-11

on the regular plugs the middle # represents the temp

but, on the racing plugs, the end number represents the temp.

increase the number to go colder

decrease the number to go warmer

95civic

cool thanks

troyb

I've been using a set of ZEX plugs in my car for the last month and haven't had any trouble with them. And the price wasn't bad either. It was about $30 for them..

beerbongskickass

What are you talking about? 4 sets of NGK plugs are about $30 lol...

Paperchase013

no,, they are more like 12$, well at least in south florida.

beerbongskickass

My bad... I can get 3 sets for about $30. They are like $2.50 each at NAPA. That's a lot better than paying $7.50 each for those ZEX plugs.

Paperchase013

my fault, i thought u sed 1 set for 30$