what plugs are you running??

Discuss the RB20, RB25 and RB26 series engines.
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branmr2
Posts: 85
Joined: Tue Feb 20, 2007 4:24 pm
Car: 91 mr2 na/jdm 3sgte swap/ 95 240 w rb25 swap

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Just wandering what spark plugs everyone recomends for a rb25. I was told ngk irid bcpr5eix-11's were good but thought i would get opnions. I was wanting to go with some type of iridums.


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branmr2
Posts: 85
Joined: Tue Feb 20, 2007 4:24 pm
Car: 91 mr2 na/jdm 3sgte swap/ 95 240 w rb25 swap

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hello! does no one else use spark plugs?????

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HxC_Nismo
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Car: '98 Nissan 240SX SE R33 RB26DET
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RB NGK SPARK PLUGS gap to .025" to .031"COPPER #BKR5E-11 $$2.24 ea.PLATINUM #PFR5G-11 $11.71 ea.IRIDUIM #BKR5EIX-11 $6.95 ea. i personally just run the coppers on my rb26 you should be fine with coppers but i think iridium is a waste of money.

RB20DETodd
Posts: 3763
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Car: 92 Nissan S13 coupe SE RB20DET

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SeVa-S13
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Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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HxC_Nismo wrote:...COPPER #BKR5E-11 $$2.24 ea....
That's what I always use, escept not that hot of a plug. (6 for stock-ish, 7 for making a little power)

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Carl H
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Car: 1995 Nissan 240SX SE RB30DET

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bcpr6es dont use a 5 heat range, its quite hot.

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branmr2
Posts: 85
Joined: Tue Feb 20, 2007 4:24 pm
Car: 91 mr2 na/jdm 3sgte swap/ 95 240 w rb25 swap

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thanks for the information everyone!

klh6686
Posts: 291
Joined: Sun May 09, 2004 8:34 am
Car: '92 FB stock daily
'90 FB w/ RB20
'92 FB w/ VH45

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Carl H wrote:bcpr6es dont use a 5 heat range, its quite hot.
+1


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