Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Anyone know what belt size to use for a 3.125 pulley on the Vortech System?

charged86 · 08-16-2013, 08:25 AM

I used the stock belt on the 3.125 for a day and had a dyno on it no slipping was discovered. Frsmod.com. and Dynosty.com. @Dustin@Dynosty. Has the 2.87 pulley and belt ready to go as well.

08-16-2013, 08:25 AM	#16
charged86 Senior Member Join Date: Mar 2013 Drives: whiteout gt86 2015 IS350fsport Location: northern kentucky. cincy Posts: 1,931 Thanks: 2,154 Thanked 697 Times in 437 Posts Mentioned: 42 Post(s)	I used the stock belt on the 3.125 for a day and had a dyno on it no slipping was discovered. Frsmod.com. and Dynosty.com. @Dustin@Dynosty. Has the 2.87 pulley and belt ready to go as well. __________________ INSTAGRAM @Rcf_700 www.youtube.com/boostindub