Author Topic: Champion Plugs (Read 2826 times)

lcgtrplr · « **on:** September 20, 2007, 09:39:30 PM »

Changed out all of my vacuum hoses and still had a surge/miss at 3500 and up. Pulled my plugs and they looked very good.....they were in the car when i bought it. My local parts store only had champions so i replaced the plugs which were champions with new champions. Car ran great for a week and then started breaking down again.

Replaced them with autolites today and car is running awesome. Plugs looked good when they came out but evidently there is a problem with champions. Anyone care to weigh in on plug selection?

D. Clay · « **Reply #1 on:** September 20, 2007, 10:08:47 PM »

If the Autolites go, check the coils. Especially if the same cylinder(s) looks bad every time. I've never had a problem with Champions, even in a small block Chevy with 13-1 compression.

RED IS 91 · « **Reply #2 on:** September 21, 2007, 10:00:11 AM »

Quote from: D. Clay;34131

If the Autolites go, check the coils. Especially if the same cylinder(s) looks bad every time. I've never had a problem with Champions, even in a small block Chevy with 13-1 compression.

I also never had problems with the champions that I ran .Can't remember what number they were .I could check and tell you if you need it.Running NGK now .

Wizard · « **Reply #3 on:** September 21, 2007, 10:24:31 AM »

I have tried different plugs in mine and the one that seems to work the best is the Denso Iridium IK20. Little expensive but to me, well worth the money.

xsjado · « **Reply #4 on:** September 21, 2007, 11:57:50 AM »

anyone ever tried volker plugs??anything good to say about them?

g0dspeed · « **Reply #5 on:** September 21, 2007, 09:10:33 PM »

i'm using Bosch twin heads..... so far no problem....worth for money as well....