Philadelphia Car Meets
I was stuck working while you were out racing all year so I don't feel that bad for you.
You like those BR7ES Marc? I read some bad reviews about them fouling alot. I'm running BPR7ES, gapped at .28 (OEM), and they're burned out at 4k. I guess thats about right. Wodneirng if I should even go a step colder to 8ES
NGK br7es have worked well for me. .028 seems like a narrow gap, you want to run the widest gap possible, with your COP I would guess you can get away with something in the .03x range. I have to check my log book, but I think I'm running around a .032-.034 on my OEM ignition... could be way off as its been a while since I touched them.
About the BPR7ES plugs, I was always told to avoid the NGK P plugs, P = protruding tip, which in alot of cases is the cause for pre-ignition.
About the BPR7ES plugs, I was always told to avoid the NGK P plugs, P = protruding tip, which in alot of cases is the cause for pre-ignition.
Hmm, thats the same thing the guy who made the coils told me after I installed the spark plugs. I'll try them next time.
BTW, today to MAPerformance's CYber Monday sale. 20% off everything guys!
BTW, today to MAPerformance's CYber Monday sale. 20% off everything guys!
Also, I can carry 5 days which I'm doing already.
NGK br7es have worked well for me. .028 seems like a narrow gap, you want to run the widest gap possible, with your COP I would guess you can get away with something in the .03x range. I have to check my log book, but I think I'm running around a .032-.034 on my OEM ignition... could be way off as its been a while since I touched them.
About the BPR7ES plugs, I was always told to avoid the NGK P plugs, P = protruding tip, which in alot of cases is the cause for pre-ignition.
About the BPR7ES plugs, I was always told to avoid the NGK P plugs, P = protruding tip, which in alot of cases is the cause for pre-ignition.
Last edited by grillpt; Nov 30, 2009 at 10:40 AM.
I thought it was 20% off what was listed in their black friday sale?
"We kick off the weekend with a 5% discount on Black Friday that increases each day until Cyber Monday at which time you will receive an unbelievable 20% discount! What's the catch? Sale pricing applies only to products within the Black Friday 2009 category and limited quantities are available which will be sold on a first come first served basis."
Maybe, and i hope, i read it wrong?
"We kick off the weekend with a 5% discount on Black Friday that increases each day until Cyber Monday at which time you will receive an unbelievable 20% discount! What's the catch? Sale pricing applies only to products within the Black Friday 2009 category and limited quantities are available which will be sold on a first come first served basis."
Maybe, and i hope, i read it wrong?
Eh, you're right Chip. I didn't read the post clearly...or fully. Damn, I wanted some engine mounts too!
Pete, I do like the OEM Iridiums alot, but I was told to move to coppers with my mods and power level, so that what I did. I dont mind changing the plugs at all, so its ok.
I'm in the market for an Evo 9 throttle body, anyone see one, let em know. THanks
Pete, I do like the OEM Iridiums alot, but I was told to move to coppers with my mods and power level, so that what I did. I dont mind changing the plugs at all, so its ok.
I'm in the market for an Evo 9 throttle body, anyone see one, let em know. THanks
Last edited by chu; Nov 30, 2009 at 10:40 AM.



