Author Topic: whats your choice of spark plug (Read 4698 times)

Berlin · « **on:** May 27, 2006, 11:36:40 AM »

what plugs do you guys use.

I scored a box of free bosch supers but im not sure if i can use them, WR9DC they say, would they work?

D. Clay · « **Reply #1 on:** May 28, 2006, 11:46:40 AM »

Take one out and compare them. The heat range could be different. You can tell by the tip and how far it protrudes. Make sure they don't go into the cylinder farther and possibly hit the valves/pistons. After you run them a while take them out and look at the tip and check it for color. Compare to a chart for heat range. They may be too big to fit into the recess in the head with a socket. I use the recommended Bosch or Champions myself.

asubimmer · « **Reply #2 on:** May 28, 2006, 12:52:34 PM »

NGK > All

romkasponka · « **Reply #3 on:** May 28, 2006, 01:09:53 PM »

denso iridium..

Wizard · « **Reply #4 on:** May 28, 2006, 03:41:50 PM »

I also run the Denso Iridium

silverblades181 · « **Reply #5 on:** May 28, 2006, 05:57:04 PM »

Boschs Silver ftw

2002maniac · « **Reply #6 on:** May 28, 2006, 09:54:18 PM »

I have tried a bunch and stock seem to work best for me.

M42boy · « **Reply #7 on:** May 28, 2006, 10:14:27 PM »

I believe the NGK are the factory originals. That's what I went with.

Berlin · « **Reply #8 on:** May 29, 2006, 12:08:59 AM »

cool thanks guys, i looked this one up its actually for an e21, they look oldschool too. I think ill go with the stock, spark plugs arent exactley the huge investment anyway

enildeR · « **Reply #9 on:** June 01, 2006, 12:08:17 AM »

Denso Iridiums, too

twinpop171 · « **Reply #10 on:** June 01, 2006, 05:48:09 AM »

Quote from: M42boy

I believe the NGK are the factory originals. That's what I went with.

Ditto.
Dan.

Vladi · « **Reply #11 on:** June 01, 2006, 02:27:17 PM »

I've got Denso's, too but normal ones, not Iridium.

gazellebeigem3 · « **Reply #12 on:** June 11, 2006, 01:27:08 AM »

Quote from: asubimmer

NGK > All

word