Plugs

[sprchrgd89gt]

Name brand and number of replacement spark plugs ? RXP

[psycho rxp]

You could buy the Denso Irridium plugs Pt# IXU 27
the stock ones are NGK bpr7es or sumthin close to that...lol

[stickem]

I have a 05 rxp with a few mods I use the stock plug NGK DCPR8E

[psycho rxp]

I use the stock plug NGK DCPR8E

ya thats the one...lol

[rxpblast]

any difference between the 2 plugs?

[Kaybat]

Denso's last alot longer...some claim better performance....

[stickem]

I have tried both and didnt notice any differance except the denso plug was $16.00 ea

[Pale Rider]

I have the denso`s, and have def noticed a smoother idle, smoother acceleration and better mileage overall...PR...

[mitch411RXP]

The Denso's are a little cooler plug so they say they work with when mod's are done too.I run the Denso's in both of mine.

[Green Hornet]

Do the nipon denso plugs give you a higher rpm? I just swapped my plugs to the ND and I now hit 8100 rpms consistantly as opposed to 8000rpms. Do you tighten down a 1/4 or 1/2 turn. I didn't want to torque em down so I only went 1/4 seemed pretty snug. When I went to take the old plugs out I had to give it a little muscle to break it loose and ended up scratching the engine.

I thought what the hell are those little marks I don't remember seeing them before..........Damn it!