reditr

Hi guys i have a drag 3 turbo kit and the seller has given me these plugs. I live in a small country in europe MALTA. I was talking about these plugs on my motor and every body told me that they are far way too hot, as i am only runing a set up of 8 psi of boost. Can somebody tell me if these are the wright plugs for me ? And how much can i boost up with these sort of plugs?, without risking out to melt down one of them?
Thanks in advance.

b18bturbo

that is the correct plug.. bcpr7es11

it 2 steps colder than a stock plug

ladysman

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18bturbo &raquo;</TD></TR><TR><TD CLASS="quote">that is the correct plug.. bcpr7es11

it 2 steps colder than a stock plug</TD></TR></TABLE>

Actually 1 step colder if its a DOHC.

They will be fine.

Johnyquest

Yeah they are fine. If you go much colder, you risk sacraficing idle quality / plug fouling.

swlabhot

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ladysman &raquo;</TD></TR><TR><TD CLASS="quote">

Actually 1 step colder if its a DOHC.

They will be fine.</TD></TR></TABLE>

Actually its a DOHC B18C6.....Stock plug heat range for this motor is 7 so BCPR7E is the same heat range as stock?? Correct me if I'm wrong...

I used to use 1 step colder GReddy Iridiums but just switched over to these NGKs and seems to be going strong..

reditr

That is correct my car comes with pfr 7 e 11. So what do you think shall i keep using these plugs? and how much boost can i apply on them?