Spark plugs

[Dylan88]

Best plugs for a cammed 5.3? Thanks any help.

 

[fleming442]

NGK BCP7ES

 

[bracketchev1221]

I like NGK for performance applications. Ran them in my race engines for 15 years.

 

[Dylan88]

Right now has Delco 41962 . How are they

 

[Dylan88]

Engine is a 06

 

[fleming442]

They're all going to be about the same unless you're running a power adder where you have to adjust the heat range. The computer will ensure a perfect burn based off the O2 sensor as long as the tune is good. It comes down to brand preference and personal experience.

 

[Dylan88]

Makes sense thank you

 

[Dylan88]

Should i stick to thebasic 50 50 premixed anti freeze?

 

[Streetbu]

I would