Havent had any emmissions testing only thing i know about the 21r is that it runs good with 150k miles
One of the reasons for going to the 21r is so i could do a complete rebuild on the 20r. Without losing my day driver. Previous owner of the 20r...
Eugene or
So this is gonna be my first engine swap from the 20r to a 21r for my 74hilux. Same fittings but building the 21r from block. Hoping you guys...
Just found this forum and it has answered a lot of my questions about my toyota. Gonna be my first time slamming a toyota so lots more questions...
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