Gosh, where to start. My first tank of gas was 13 mpg. Now I don't bother to check. I did use a tank and 1/4 my last track day. 60 minutes at full throttle at the track and 2 hours (1 hour each way) at 70 mph to get to and from the track. And you should see my smile!

Les

 

Stock plugs are crap in comparisong to the Denso/NGK. The wires help too being a tad thicker, but the difference is so short it's not that noticable.

 

What kind of plugs did you put in the NA and did you do wires also. Thanks in advance for the info.

 

see thread title. kidding.

Donso plugs...


Magnacore wires... I would assume KV-85 since the others aren't as big...might as well do it right if you are gonna do it...especially since they are virtually the same cost.

 

if these really do help our cars , can we get a link to the plugs and wires?

 

I set the cruise at 100 a few days ago for 360 miles and I got a solid 22mpg.

 

IMHO overpriced and overrated. Driving habits and OEM plugs/wires will save the most $. Just not enough correctly documented data to satisfy me.

 

do wethink it makes a bit of difference? i think a link still would help