2.80 belt size?

[oldschoolBC]

i have a 74' belt with my 2.80 steeda pulley and steeda idler......and i can find a little bit of belt dust around the pulley. If i go with a 73.50 gatorback belt would this be any better.

looks like from the boost gage im doing about 12 or 13 ( maybe 14 hard to tell )

anybody running a 2,80 and a 73.50 gator back belt?
any more power over just a regular belt?:??:

 

[TRDNiteLife]

I'm gonna be switching over to a Gatorback soon. I don't think there is any increase in boost, but it may help to prevent slipping, thus providing more efficient boost. Plus you can hear the s/c whine in lower RPMs.

 

[ELEANOR]

I heard the Reichard Racing No slip pulley will tear the gatorback up

 

[Juiced-03]

I highly recommend you purchase an idler bracket. It really helps hold the boost in the higher rpm's!