Spark plugs

[sssammm]

What a difference cleaning and re-gapping your spark plugs can do,
I did mine today, gapped to .032, and my motor feels unbelievable

I had a bit of a stutter at 4700revs before, today whizzed straight
round to 6000, well pleased

 

[viper04]

What plugs did you use?

 

[M_viper]

and what model, I get that stutter sometimes.

 

[sssammm]

Im putting in NGK ZFR6F11, (4291) they are the equivalent of the Champion RC10ECC, NGK are great plugs

What has made a difference is gapping to .032, a tad smaller gap

My cars an 04 vert with the RSI 750 naturally aspirated package

 

[FLATOUT]

Just replaced mine a few weeks ago with the stock Champions and the motor definitely revs "cleaner".

 

[VIPER R]

What a difference cleaning and re-gapping your spark plugs can do,
I did mine today, gapped to .032, and my motor feels unbelievable

I had a bit of a stutter at 4700revs before, today whizzed straight
round to 6000, well pleased

With the amount of effort to change plugs, wouldn't you be better off putting in new ones?

 

[sssammm]

Didnt take me too long, I had to wait a week for the new ones to arrive.

Anyway, I still have 8 fingers left....