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View Full Version : belt size for a 3.2" pulley?



blueandgoldep3
03-24-2013, 09:21 PM
hey guys looking to pick up a smaller pulley to run some more boost, the setup is going to be k20a3 jrsc-r (ep3 spec), k tuned fuel rail, 650cc mototron injectors, password jdm cf power chamber intake... my questions are... would you change the crank pulley? and what size belt would i go with for this setup? can anyone recommend or share a link for said belt?

2004ep3hatch
03-31-2013, 03:12 PM
How large is the crank pulley on the A3? I have a k24 crv pulley and 3.4 blower pulley. I'm running the 6 rib 64 3/8 belt with a 90mm tensioner pulley.