Mrbluedevil88

Hi guys i'm getting a F1A Procharger kit for a ls3 c6. I want to do a 10 rib setup on it. I'll be getting a 10 rib Innovators West balancer but where can i get a 10 rib blower pulley for the Procharger?

Detoxx03

Dallas Performance sells a 4.2 and 3.85

Unreal

As Detoxx said, Dallas Performance. You need the j bracket and other parts too.

Mrbluedevil88

Can't seem to locate them online? When I search get for them all that comes upackaged in a Lamborghini shop. Do you guys have a link to the site?

Detoxx03

Same company. Have to call and order from them. You can use their J bracket setup or do like I did and get the A&A PC 10 rib bracket.

Mrbluedevil88

I'm still considering the A&A bracket. Might also go with the 12 rib setup from Procharger too.

Detoxx03

12 rib isn't needed

Pmarine1

I can vouch for the A&A bracket, had tons of problems with my prior 10 rib set up with an F1X and swapped to the A&A bracket and haven't had a single problem since.

Kryckter

A&A 8-rib setup here with an F1X. Works great, no slip and LOTS of boooost...

Mrbluedevil88

I know 12 rib will be overkill. It will be nice already having it if i decide to go crazy in the future. Seems to be the easiest way to go 12 rib from Procharger themselves. I won't have to get A&A's bracket since Procharger has the direct drive. Open thinking but it seems easier to do the 12 over the 10

Unreal

Problem with 12 rib is probably availability of belts. At least 10 rib has a bunch of sizes, even though for a lot of combos the exact right size can be tough to find.

Make sure you pulley combo has a 12 rib belt that will work, or you maybe hosed.

Mrbluedevil88

Since its a direct drive the belt should be relatively short making getting new belts simple. Shouldn't be a different size than what procharger supplies

Unreal

Doesn't work that way.

Look at what is available for a 12 rib compared to a 10 rib. 5mm on a belt makes a big difference. A 4.2" pulley is going to be way different than a 3.8" pulley. Same with a 7.2" crank vs a 8" crank pulley.

Gates 12 ribs come in 3 sizes that maybe reasonable
K120525............................... 53 1/8 (1351)
K120559............................... 56 1/2 (1436)
K120594............................... 60 (1523)


Compared to 10 rib
K100535............................... 54 (1373) 40° 1 3/8 (35) K100540............................... 54 1/2 (1385) 40° 1 3/8 (35) K100554............................... 56 (1423) 40° 1 3/8 (35) K100563............................... 56 7/8 (1444) 40° 1 3/8 (35) K100570............................... 57 1/2 (1462) 40° 1 3/8 (35) K100572............................... 57 7/8 (1469) 40° 1 3/8 (35) K100575............................... 58 1/8 (1475) 40° 1 3/8 (35) K100579............................... 58 1/2 (1487) 40° 1 3/8 (35) K100594............................... 60 (1523) 40° 1 3/8 (35) K100607............................... 61 1/4 (1557) 40°

Pmarine1

Just made over 23 psi @ 6500 with 10 rib A&A bracket with 0 slip

neverstop

thanks. This is good to know. I didn't realize a F1X could be run off an 8 rib belt even with flip/secondary drive.

algZO6

i saw 30 pounds off my a&a 8 rib.