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

tg_1981 · 07-23-2013, 05:47 PM

Anyone know what belt size to use for a 3.125 pulley on the Vortech System?

nelsmar · 08-02-2013, 11:16 AM

Wondering this as well.

Andy@FA20Club · 08-02-2013, 11:30 AM

Quote:

Originally Posted by tg_1981

Anyone know what belt size to use for a 3.125 pulley on the Vortech System?

Give Tony a call he has some coming in.

Brian@Vortech · 08-02-2013, 11:32 AM

Should be about 0.50" - 0.75" shorter. There are a couple of guys on here running that combo, maybe they can jump in and comment.

nelsmar · 08-02-2013, 11:56 AM

Quote:

Originally Posted by Andy@FA20Club

Give Tony a call he has some coming in.

does he have the 3.125 or the 2.87 pulleys coming in?

nelsmar · 08-02-2013, 11:56 AM

Quote:

Originally Posted by Brian@Vortech

Should be about 0.50" - 0.75" shorter. There are a couple of guys on here running that combo, maybe they can jump in and comment.

Awww so i cant just go to autzone and buy a genesis belt any more? lol

tg_1981 · 08-02-2013, 12:17 PM

Andy i was the one Tony tested this setup on. The belt was not changed we reused the same belt. Most of us in here that have tried the 3.125 found it only changes the mid-range of the car. Not really worth using this pulley if you want more power in terms of numbers. Go with the 2.87 pulley.

Quote:

Originally Posted by Andy@FA20Club

Give Tony a call he has some coming in.

FA20Club.com · 08-02-2013, 12:24 PM

Quote:

Originally Posted by nelsmar

does he have the 3.125 or the 2.87 pulleys coming in?

both

Sportsguy83 · 08-02-2013, 12:28 PM

Quote:

Originally Posted by Andy@FA20Club

Give Tony a call he has some coming in.

Glad to see you have your shiny bright blue name already

Andy@FA20Club · 08-02-2013, 12:31 PM

Quote:

Originally Posted by tg_1981

Andy i was the one Tony tested this setup on. The belt was not changed we reused the same belt. Most of us in here that have tried the 3.125 found it only changes the mid-range of the car. Not really worth using this pulley if you want more power in terms of numbers. Go with the 2.87 pulley.

Correct but since we have been working to source belts and pulleys.

Andy@FA20Club · 08-15-2013, 11:12 PM

the hunt is over.

ft86me · 08-16-2013, 12:02 AM

Quote:

Originally Posted by Andy@FA20Club

the hunt is over.

OMG is this 12psi? I WANT NAAAAAAOOOOOOOW!

Andy@FA20Club · 08-16-2013, 02:15 AM

Quote:

Originally Posted by ft86me

OMG is this 12psi? I WANT NAAAAAAOOOOOOOW!

give us a call

ft86me · 08-16-2013, 02:19 AM

Quote:

Originally Posted by Andy@FA20Club

give us a call

Tomorrow will do!!!! Mine mine!!!

08-02-2013, 11:16 AM	#2
nelsmar Senior Member Join Date: Feb 2013 Drives: FR-S Location: Phoenix Posts: 2,605 Thanks: 733 Thanked 2,361 Times in 1,031 Posts Mentioned: 345 Post(s) Tagged: 3 Thread(s)	Wondering this as well. __________________ When I grow up, I wanna be God. My flickr - *Canibeat* Local magazine scout Old Setup: Vortech Supercharged 360WHP/262WTQ @ 11.5psi My build thread - WTF happened to nelsmar's car thread

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