BKR8E-11 would be your resistor type copper plug if you have a radar detector. If you have problems with anything besides your radar detector you have bad grounds and should fix them. Some radar detectors will always have issues with non resistor plugs some don't.

 

prove me wrong plz but I have never seen a BKR8E-11 (NGK) plug.

BKR7E-11 yes but no 8 heat range.




NGK 2668 here (BKR8EIX)

Was using the NGK 7173 (R5672A-8) but was causing all sorts of problems with the ULT (like missing the correct ignition point and shooting flame throwers out the exhaust.

 

Any one tried the NGK 3923 ( BPR8ES) 8 heat range copper plug.

Everthing is correct except the wrench size is 13/16 vs 5/8 on the NGK 2668

$2.39 each vs $8.99 for the NGK 2668s

 

[QUOTE=MugenRioS2k,Dec 16 2009, 11:13 AM] prove me wrong plz

 

used in honda boats

http://www.boats.net/parts/detail/ho...079-5814E.html

http://www.hondapartsnow.com/genuine/honda...8079-5814E.html

 

Advance Auto Parts has BKR8EIX for a decent price and there is a $10 off $25 coupon out there that works at some stores.

 

What are the specifications

Plug reach ect

I can not find that part number on NGKs website.

 

Same as the stock plug, this is a handy chart to have too:

http://www.spark-plugs.co.uk/graphics/tech/ngk_sym.gif

 

I disagree, and so does my engine and it's performance.

 

Put coppers in you wont lose or gain any hp... the F1 engineers (and every other race car i've worked on) are on my side so I'll stick with coppers