[Toy 4Runner Man]

I was wondering if anyone has ever attempted retrofiting fuel injection onto a 20R head? Any tips tricks would be appriated. Thanks

 

[CRAWLING82]

It is possible but can get very complicated. I was going to build a efi hybrid with marlin but it was going to be more work then i wanted to do. There's lots of detials you do have to drill and tap the head so that the efi will bolt on. If this is something you really want talk to marlin, he built my 88 efi and its bad ass!!!
<IMG width=576 height=376 SRC="http://www.pirate4x4.com/ubb/uploads/axael.jpg">

 

[knucklehead]

I like that ride, can you show some more pic's. I've seen a hybrid 22r, 20r efi motor that was turbocharged, it had a custom intake built by force fuel injection. I pretty sure there is a web site, and I'll try to find it.

[ 09-02-2001: Message edited by: knucklehead ]

 

[Arnold]

I think Tim @ http://doaracingengines.com sells 'em so he should be able to answer any ?'s.

 

[Toy 4Runner Man]

Has anyone pondered using a aftermarket throttle body unit? I don't really want to give up the head on my motor, due to the fact that I have somewhere close to $1500 invested.

Thanks