Crank/Anchillery belt sizes

[edk]

With all this talk of underdrive pulleys I'm curious about how you guys find the right sizes of belt for application. Are there specific part numbers that allow for this from Nissan, or different sizes like head gaskets and pistons available? Are they just easy to get because of the wide SR20 use?

I'm wondering because if I get Pitchy to make an underdrive crank pulley, would I then have trouble finding belts to fit for my YD22?

Cheers.

 

[CoV]

piece of string round the pulley. Theres plenty of companies that will track u down some gates belts. Kpec for one.

 

[sprint]

the ones UR racing had listed for mine were wrong, so i just tried to put the old belt on and had a rough guess at how much bigger or smaller the new belt needed to be. not exact but as long as your near enough right you can get the rest on the tensioner so you get away with it.

the belts arent specific to a car, just a four rib belt in x length etc, so can easily get the right ones, halfords have plenty and there on a shelf so can match up to your old one easy enough.