[dsm_sleeper]

I have the mods below on my galant (signature) and am wondering if the BPR7ES or BPR6ES would best. Then whether to have the .28 or .30 gap. I usually run about 17lbs on the street with 93/94 octane.

Thanks for reading.

 

[dsm_sleeper]

RE: Spark plug dilema

anyone?

 

[turbotalon95]

GO with the BPR7ES and as for the gap, run as much gap as you can get away without running into hesitation in the higher rpms. RRE recommends .28 for 17psi and up and .30 for under 17 psi. Hope this helps.

 

[dsm_sleeper]

RE: Spark plug dilema

Thanks for the input!

 

[1997GS-T]

As turbotalon95, I got the same info from RRE. Go one plug colder with the BPR7ES. With plug wire, you have the choice of the Magnecor or the NGK. I have heard that the Magnecor sometimes has problems with the 4G63 engine so the best alternative is the NGK.

 

[dsm1995gst]

The words "spark plug" and "dilemma" don't belong in the same sentence.