http://www.s2000turbo.com/index.php?option...id=95&Itemid=27

I need to be sure all the info I have there is accurate. Also needs pulley & belt sizes for AP2's

 

PSI Pulley Size Gatorback Belt #
7 5" 4060510
8 4.75" 4060505
9 4.50" 4060500
10 4.25" 4060500
11 4.00" 4060495
12 3.75" 4060495
13 3.50" 4060495
14 3.25" 4060495
This table needs some work.

There is some variance between pulley size and output. A 3.5 inch pulley with the AP1 will take you over the top. The smallest recommended would be 3.8 inches.
Maximum impeller speed can be calculated here: http://www.vortechsuperchargers.com/...pspeedv-2.html
A 4.0 should get you 13-14psi. A 4.5 should get you close to 10psi. The results will vary with final rpms and engine efficiency (head work, cam change, exhaust or intake changes.)

The belts will overlap considerably. For instance, the 4.0 works well with the 4060500.

https://www.s2ki.com/forums/index.php?showtopic=254159
https://www.s2ki.com/forums/index.ph...pic=380286&hl=

Now, isn't that cut and dried.

 

screw it, removed

 

sideways....

pretty sure 4060385 is the right belt for a 3.5 inch pulley for comptech....
just got done trying the 4060390 slippage......

add to the belt stuff

 

If someone can put together the thing in table format and is 100% correct I'll go ahead and add it.

 

4060385 is the correct belt for the comptech with the 3.5 inch pulley...


sooo...there..