Need plugs w/ a pulley? Belt, too? And chip?

[CWCobra]

Purely out of curiosity, I was wondering if spark plugs should be changed when going to the 2.93" L pulley? I assume the belt must be changed, too, no?

Should a chip be deferred until after the 3" exhaust goes on, to save the cost of a re-burn?

Who are some dyno-tuners of good report in the Atlanta area?

Again, this is purely for discussion purposes only. Just hypothetical, in case someone was interested in a "what if" case.

I appreciate any thoughts. And remember, Big Blue reads these boards, too.

Thanks,
CW

 

[COBRyan]

You WILL need the following with a 2.93" pulley:

*NGK TR6 Plugs gapped at .040
*Goodyear Gatorback Belt 4080745

A chip is optional but highly recommended as the air fuel ratio may become too lean depending on your other mods.

 

[f4sfed]

Originally posted by COBRyan
You WILL need the following with a 2.93" pulley:

*NGK TR6 Plugs gapped at .040
*Goodyear Gatorback Belt 4080745

Hey! I've already done the pulley and air filter. I've been holding off on putting the plugs in for the chip and exhaust. I'm afraid of fouling out the new plugs without having the new chip in. Do you think I should put in the plugs, and not bother waiting?

 

[CWCobra]

ttt