Hey I am going from stage 2 to stage 3. I have the pulley in hand, is there anything else I should do? Like new belts or different sized belts or reset the ECU by disconnecting the battery...??? Or do I just swap pulleys and drive?
Thanks!

 

Change pulley, inspect all the belts, re-tighten/check for tension, and you are done, thats it, enjoy and be carefull. Be sure that you DO have the (at least) 1 step colder spark plugs in the car and at least (GOOD) 91 oct. fuel at all times. Be carefull and enjoy!!!!

 

I have whatever plugs have been in the car since the stillen unit was installed as stage 2 by mossy nissan.... any idea if they changed them or if they are stock and I should purchase new ones?

Any recommended plugs? NGK?

 

if mossy did it they would have changed the plugs to one step colder.

 

Thanks for the info!

Did the plugs come with the kit? I never actually had the kit in hand or anything before it was on the car.

 

No, the plugs did not come with the kit, but the directions indicate to change to 1 heat range lower. Like superchargedg said, Mossy should have and probably did change them. Check the invoice......

 

Okay, thanks!

 

Why not just go straight to Stage 4? That's my plan by springtime...

 

Because I got a stage 3 pulley for about 60 bucks and stage 4 is about $800.