[Colin.swift]

I have a 89 s13 roller and I've been looking for a rb20 for a minute but every website I go to they're all out of stock, im trying to find one for under 4k but seems almost impossible to find one at all. Ive even tried searching for a ca18det as a backup if I couldn't find the KA or RB20, I need some advice where to look for them, ebay has close to none, I've always been wondering if it's normal for a VQ37HR swap on the s13

 

[rogoman]

There's no such engine as a KA24DET that was ever sold in the USA. Your best bet is an SR20DET; go to Ebay.com; they have several JDM engines.