S2000's don't have a timing belt. I'm sure what he was referring to was his supercharger belt when he added that tid bit of info

 

corrected

sorry,I'm unfamiliar with superchargers so I guess to make it easy for everybody, we can specify if the application is for a turbo, supercharger or either. I'll make a key at the top

everyone feel free to correct me and/or continue adding to the list.

 

Lol archangel.... I prefer to do PCC's/PCI's as its nothing short of a street assault when I hit the road!

 

You guys must be army or airforce then

 

NGK 5068 laser platinum.

 

oh, BTW, the tension pulley I was referencing was the tensioner pulley for the supercharger belt, not the main serpentine belt...as far as I know that has no maintenance interval.

 

got it

 

Check your belt tension often, more often with higher boost.

Vortech guys, this is very helpful:

https://www.s2ki.com/s2000/gallery/i...7294-lock-nut/ in place of: https://www.s2ki.com/s2000/gallery/i...ightening-nut/

We know how important belt tightening is with smaller pulleys. This 9/16 Mil Spec Aircraft nut makes tightening a breeze using a long handled 9/16 open ended wrench over the old 11/16 Vortech nut that you just fight with and round off. The Vortech nut in the picture was only used for 2 weeks.

If your setup stops hitting the rev limiter you may have a loose belt. Belt dressing also helps with belt traction to get every last bit of boost. The best place to apply without getting it all over the engine compartment is where the belt is approaching and leaving the supercharger pulley.

20+ psi here on a daily basis. I still have a couple of the Mil Spec nuts, PM me if interested.