Spark plugs

s300 and SManager software questions & answers
SovXietday
Posts: 7
Joined: Thu Jul 05, 2007 6:36 pm

Post by SovXietday »

terenceng wrote:Are "Mitsubishi VR4 Stock 450cc Pick and hold injector" a resistor style????

Appreciate if anyone can tell me.. Thank you.
Spark plugs buddy, not fuel injectors.

blacksi76
Posts: 136
Joined: Tue Nov 10, 2009 12:27 pm
Location: St. John's, NL, Canada

Post by blacksi76 »

Last year I used NGK BCPR7ES< shooting for over 400HP this year, hopefully, 450ish, with my H22 turbo setup,GT3076R, might use the BKR8EIX this time....new motor built by Golden Eagle and Head built by Bisimoto, what happens is you go with a plug too cold?

dneil_27
Posts: 20
Joined: Sun Dec 26, 2010 3:59 am
Location: malaysia

Re: Spark plugs

Post by dneil_27 »

Hondata wrote:You need to use resistor spark plugs. See http://www.hondata.com/techksparkplugs.html

Appropriate NGK part numbers:

BKR8EIX #8 Stock# 2668
BKR9EIX #9 Stock# 2669
R6601-10 #10 Stock# 4017
hi all. what is the best sprk plug(gap no @ code ) for a h22a vtec turbo?
my spec:- mahle 9;1 comp/ratio
1.5 mm head gasket
fully built head
To4e turbo..

Johnny_9
Posts: 312
Joined: Sun Apr 09, 2006 5:12 am

Re: Spark plugs

Post by Johnny_9 »

http://www.pivotracing.com/files/199524 ... VS-S-e.pdf

Pivot Raizin Spark - suppress ignition pulse blacklash

jetspeed
Posts: 12
Joined: Fri Dec 03, 2010 2:05 pm

Re: ??

Post by jetspeed »

2 0 3 wrote:What if the ignition system we are using, recomends Non-resistor plugs??
Im using a M&W pro10 ignition, this setup eliminates the factory ICM.

Straight from M&W's site.

IGNITION LEADS & SPARKPLUGS
Do not use straight metal wire or carbon ignition leads. For best
performance use leads with a premium quality silicone jacket and spiral
wound metal core construction. Do not use resistor type spark plugs.

Thanks guys.
What plugs are you running wit the M&W kit. I have ran the BK7RE since Hondata insists on using resistor plugs but I'm curious how the non resistor plugs perform with load on high boost.

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Spunkster
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Re: Spark plugs

Post by Spunkster »

Using resistor type spark plugs is recommended by Honda as well, as non-resistor plugs cause EM interference and can damage electrical components.

jetspeed
Posts: 12
Joined: Fri Dec 03, 2010 2:05 pm

Re: Spark plugs

Post by jetspeed »

I'll stick to the BRK7E unless all the changes i make does not solve the breakup.

If the issue is EMI is it possible to shield the ecu with shielding material which we use in Aerospace applications. Unless the interference issue is related to the wires going back to the ECU from CDI.

To be more clear. Is the EMI and RF issue due to conduction or radiated interference?
Last edited by jetspeed on Mon Feb 27, 2012 1:13 pm, edited 1 time in total.

jetspeed
Posts: 12
Joined: Fri Dec 03, 2010 2:05 pm

Re: Spark plugs

Post by jetspeed »

I use this on sensor wires now and it works great. There is material which can be used on the ECU as well which performs well.

http://www.hollandshielding.com/index.p ... 225&Lang=2

hondatechpr
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Joined: Thu Feb 28, 2008 6:54 am
Location: Guayama P.R.
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Re: Spark plugs

Post by hondatechpr »

I hear about E3 spark plugs and I want to know if they are save to use with hondata. Did hondata hade mede some research on them?
Integra 96 B20 Vtec nitrous 115hp 260hp total 12.00ET 115MPH Stock internals hondata S300

Dc4LsTeG
Posts: 14
Joined: Wed Mar 21, 2012 9:38 pm

Re: Spark plugs

Post by Dc4LsTeG »

Can someone please tell me the best plug to use for a b18c5 turbo 400HP on 91oct? Yes I searched but there's so many different answers. Lmk if you need more info on the set up to tell me.

TIA

hondatechpr
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Re: Spark plugs

Post by hondatechpr »

BKR8EIX #8 Stock# 2668

Dc4LsTeG
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Re: Spark plugs

Post by Dc4LsTeG »

So start with the 8s? I was told to start with the 7s.

V-Spec race development
Posts: 192
Joined: Wed Aug 22, 2007 12:41 am

Re: Spark plugs

Post by V-Spec race development »

You can start with 7 I don't think it would hurt. I made 535whp on pump gas w/ 7's before but I would not recommend it. I would go to 8 just to be safe.

Johnny_9
Posts: 312
Joined: Sun Apr 09, 2006 5:12 am

Re: Spark plugs

Post by Johnny_9 »

jetspeed wrote:I use this on sensor wires now and it works great. There is material which can be used on the ECU as well which performs well.

http://www.hollandshielding.com/index.p ... 225&Lang=2
Excellent.

limited360
Posts: 21
Joined: Sat Sep 01, 2012 9:27 pm

Re: Spark plugs

Post by limited360 »

Running R5671A-9 when I bought my car on S100. Just upgraded to S300 and am having connection and data logging issues.

Want to verify to match the plug essentially I should go to a BKR9EIX #9 Stock# 2669 correct?

B16A, done it all but sleeves, cams too. 57 trim on ramhorn @ 10 psi, but going to 16psi shortly.

Thanks for your input!!!!

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