Ive seen too many answers on the two plugs. I have a b16a2, and im gonna be running 300whp around 12psi. Now im sure that either the BCP7E or the BKR7E's will work, but which would actually be better? And are all the new ones BXX7E-11? pregapped plugs. Or can you get ones without the 11. As far as gap goes for my setup here, .030-.032 be good to go? thanks

Forgot to add, will these plugs be too cold for 6-7psi daily? Maybe the 6's will be better for 6-12psi (240-300whp)? Lemme know what you guys think.


Modified by 1SlowSi at 11:36 AM 11/9/2004

 

if i make 350whp on 12psi daily, and make a lil over 500whp on c16, is it ok if i just run bkr8's for both street and track? and what gap should i use? 25-26?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1SlowSi &raquo;</TD></TR><TR><TD CLASS="quote">Ive seen too many answers on the two plugs. I have a b16a2, and im gonna be running 300whp around 12psi. Now im sure that either the BCP7E or the BKR7E's will work, but which would actually be better? And are all the new ones BXX7E-11? pregapped plugs. Or can you get ones without the 11. As far as gap goes for my setup here, .030-.032 be good to go? thanks

Forgot to add, will these plugs be too cold for 6-7psi daily? Maybe the 6's will be better for 6-12psi (240-300whp)? Lemme know what you guys think.


Modified by 1SlowSi at 11:36 AM 11/9/2004</TD></TR></TABLE>


Either one works fine. If you're running stock pistons and compression, I would run the BCP7Es. Because the plug does not protrude as far down into the combustion chamber (assuming the stock piston is domed).

 

The only ones i can find online are the BKR's. Ill see once i get home. Im in Iraq now. HT is my morale booster.

 

id stay 7's

 

You really think ill have a problem with BKR's too deep in the chamber with my stock b16a2? i dunno....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1SlowSi &raquo;</TD></TR><TR><TD CLASS="quote">You really think ill have a problem with BKR's too deep in the chamber with my stock b16a2? i dunno....</TD></TR></TABLE>


Nope should be fine...

 

i've used BCPR7ES-11's and the R5671A-7's both were fine.

 

No one locally sells the BKR7E-11s so I'm running ZFR7F-11 on my B16. They seem to work OK.

 

I appreciate the help. I think i got what i needed to know.