Who's using these spark plugs??
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Honda-Tech Member
Joined: Oct 2001
Posts: 1,060
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From: Aye BaY BaY, california, usa
I know the stcok NGK double platinums are the best...but who is using the Denso double platinums, part number #3142m $6.99 each....or the Champion double platinums part#7071 $4.49 each...
I've had a couple of plugs on the car ..
OEM: very good performance
Bosch +2: Nice ***-dyno feeling. Probably a little better performance over the stock plugs but only lasted a few months.
Denso Iridium: Just ordered these. I'll post as soon as I get them.
OEM: very good performance
Bosch +2: Nice ***-dyno feeling. Probably a little better performance over the stock plugs but only lasted a few months.
Denso Iridium: Just ordered these. I'll post as soon as I get them.
Thread Starter
Honda-Tech Member
Joined: Oct 2001
Posts: 1,060
Likes: 0
From: Aye BaY BaY, california, usa
Im really looking into the Denso Double Platinums...the Acura dealer sells them for $19.00 each and the same ones at Autozone are only $6.99 each....and they come pre-gapped and are double plat's....the acura dealer sells them as a replacement for the NGK OEM double plat's.....Should I go ahead and grab the Denso's if the Acura dealer sells them as replacement's....?? Also is the heat range the same as the NGK"s??
I run NGK coppers in all my hondas..have yet to change the plugs in the R yet though.
Bosch platinums run like ish in any thing but my old S10 (4.3L V6), stepdad's C4 vette(5.7L) and Mom's Durango (5.9L)....basically big displacement domestics.
Bosch platinums run like ish in any thing but my old S10 (4.3L V6), stepdad's C4 vette(5.7L) and Mom's Durango (5.9L)....basically big displacement domestics.
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