Paxton Tensioner Pulley P/N?

[Neil]

Hello,

Does anyone have the part number for the "large diameter idler" supplied with the Paxton kits? I'm finally getting around to fitting my kit & figured it's missing.
The other 3 pulleys supplied with the kit are there -

4FU116-031 Idler smooth
4GV016-150 7-Rib Idler
4PCS116-150 90mm smooth

But there isn't any part numbers listed in the manual for the "larger diameter idler" which replaces the stock tensioner pulley. (Section 4-1 A. for those with the manual).
The only thing I see in the parts breakdown is in Appendix A-2 - which lists Item 20 as 4PCS116-150 Tens Assy SRT-10 Truck (which doesn't have a drawing or show up on Vortechs website).....handily A-2 also lists different part numbers for 2 other pulleys -

4PCS016-160
4FR016-150
4GV016-150 (same)

Thanks

Neil

 

[SRT2SLOW]

I didnt change mine and saw the same boost.