A/C Pulley interchangable SR and KA

[dongoesby]

I have just bought a S14 SR motor and found it is missing the A/C system: compressor, bracket, and another pulley that I don't know what does it called. It is basically the smaller one that sits in between the compressor and crank pulley.


Sorry to grab someone's engine bay picture. Here it is the little one to the right of the crank pulley.

I wonder if my KA would have the same pulley that I'm missing on my SR?

[Ceepo]

First off your going to need

1. sr a/c bracket(ka wont work)
2. custom bracket to mount the ka compressor to the sr a/c bracket(not a direct bolt on)
3. or a sr compressor with custom a/c lines

good luck and hope this helps...

there was a guy making the bracket kit on nico or something iirc his name was codyace(sign on name) google it with sr20det "codyace sr20det" should show some stuff...

[dongoesby]

Sorry, I should've made myself clear. I actually already bought a SR A/C bracket and the well known custom A/C bracket from CodyAce, so I do plan to use KA compressor on the SR. However, my SR is missing the little pulley like what I said in the first post. I'd like to confirm what is it called.

[dongoesby]

solution found.



it is called Idle pulley, and it does not exist on KA

[jr_ss]

It exists on the KA. The KA and SR a/c systems are almost identical in the mechanical aspect. I'm sure if you look hard enough you'll find someone parting an SR or KA in the forsale threads...

[dongoesby]

Originally Posted by jr_ss

It exists on the KA. The KA and SR a/c systems are almost identical in the mechanical aspect. I'm sure if you look hard enough you'll find someone parting an SR or KA in the forsale threads...

nice, i actually look through the usdm FSM again and found this


Do you think the KA Idler Pulley is identical to the one on SR? Size wise?

[jr_ss]

If not, it's nothing a larger or smaller belt couldn't fix... It's just an idler/tensioner pulley.