5.5 vs. 6 psi?!!!

[siennasc98]

So after looking at some other posts will a Dayco Poly-Cog 5060895 be ok for a belt??? Or do i need a Dayco Poly-Cog 5060880? Sorry i was kind of confused looking at these.

The 5060895 (89.5 inches) is too long for the Solara. It's only for the Sienna because the idler plate is larger (or taller).

If your S/C idler plate has the dynamic tensioner, this is the OEM belt for 4 psi pulley.

TRD P/N 00602-17620-332
Metric P/N 6PK2250
Poly-Cog 5060885 (88.5 inches)

For 5.5 or 6 psi, I think you can use the smaller belt 5060880 (88.0 inches).

[Ian]

So after looking at some other posts will a Dayco Poly-Cog 5060895 be ok for a belt??? Or do i need a Dayco Poly-Cog 5060880? Sorry i was kind of confused looking at these.

I use this #5060880 for my 6lb pulley. It is taut, so you should have no problem with your 5.5lb pulley.

[siennasc98]

I'm only using a 5.5 psi (2.9" pulley) but the TRD boost guage is registering 6psi (so, the S/C is actually pumping this much).

The freeway was clear so I have the chance to take this picture. No cars in front of me because they are all behind me.


At idle and the lights are on.