NGK BR7ES? Yes BR not BPR

**ZenkaiRacerDsM** · March 29th, 2005, 10:03 PM

What do you guys think about the NGK BR7ES plugs? Ive readon tuners about these. And I guess since they dont have a protruding tip the heat the plug would retain is further from the middle of combustion and aids in preventing knock. Also since its further from the middle its harder for the spark to get blown out.

What do you guys think?

**peregrine** · March 31st, 2005, 06:16 PM

Originally Posted by ZenkaiRacerDsM

What do you guys think about the NGK BR7ES plugs? Ive readon tuners about these. And I guess since they dont have a protruding tip the heat the plug would retain is further from the middle of combustion and aids in preventing knock. Also since its further from the middle its harder for the spark to get blown out.

What do you guys think?

i ran them both and noticed no difference whatsoever. YMMV

**ZenkaiRacerDsM** · March 31st, 2005, 08:59 PM

Originally Posted by Shane916

I had them in my car and switched to BPR. I believe the only bad part about the BP, is that it interfers with your radio. Jonathan recommended the BPR so I stick with them.

Your talking about the BP7ES. Im talkin BR7ES.

**ZenkaiRacerDsM** · March 31st, 2005, 09:00 PM

Originally Posted by peregrine

i ran them both and noticed no difference whatsoever. YMMV

Did you log before and after?

**Shane916** · March 31st, 2005, 10:59 PM

Originally Posted by ZenkaiRacerDsM

Originally Posted by Shane916

I had them in my car and switched to BPR. I believe the only bad part about the BP, is that it interfers with your radio. Jonathan recommended the BPR so I stick with them.

Your talking about the BP7ES. Im talkin BR7ES.

Good point :) I need to learn how to read lol.

**peregrine** · April 1st, 2005, 02:02 PM

Originally Posted by ZenkaiRacerDsM

Originally Posted by peregrine

i ran them both and noticed no difference whatsoever. YMMV

Did you log before and after?

of course. i wouldnt have posted if i didnt :D

**OldDirtyNoSeven** · April 2nd, 2005, 11:03 AM

the "R" in the number means that it is a resistor type plug and if you are running a wahm zoomie bumpin' stereo with crappy cables you will get a crap load of stereo whine! or if you are running a MSD DIS-2 ingition system you will kill your plug wires if you keep the NON resistor plugs in

save your self the grief and run the BPR7ES or the BPR6ES's

and gap them at .033-.035 for stock to 18psi boost levels and .028 to.032 for 18 to whatever crazy boost you are pumping into your soda bottle..........get it 2 litter bottle of soda........hahahaha

**ZenkaiRacerDsM** · April 2nd, 2005, 03:43 PM

So no input on the BR7ES Jonathan?

**OldDirtyNoSeven** · April 4th, 2005, 08:30 AM

I run the 7's in just about everything turbocharged I own except the 240 because I am not running over 20 psi through it only about 18,

The 7es is just one range colder they also make an 8es too, say if you have a problem with a little knock count run that colder plug,

**my3awds** · April 4th, 2005, 10:08 AM

I've heard the BR7ES cause Idle issues on larger injectors with larger deadtimes. I would just stick with the BPR7ES or BPR6ES that most dsm's use. I've read even 20g users have ran 11's with stock ranged plugs. Marketing ploy...

Manny

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