4age 20V turbo!!!!, Just a question out of curiousity? Options

[qmoney10457]

Hey guyz, I finally got my 4age 20V and its in the shop right now and it is getting dropped in as we speak!!! Im very happy that im finally getting this done but there are a couple of things I was thinking about. Well I wanna boost my motor but it is very hard for me to find any aftermarket parts for this engine(pistons and etc.). So I just wanted to know first of how much boost can this motor take with the stock block and head, witch turbo should I use, and where can I get a turbo maniflod for the 20V? Also, if anybody knows a site where I can get some aftermarket parts for this motor... please let me know!!! Thanx guyz.

Quincy V.

[Coomer]

An AE101 4A-GE basically has the same bottom end as an AE101 4A-GZE, with the exception being the pistons. If you install some 4A-GZE low compression pistons, you should be able to run quite a bit of boost.

Keep in mind that you'll also need to fabricate a new intake manifold plenum if you're running a moderate amount of boost, because the stock one can't withstand the pressure.

Also, tuning a boosted AFM-sensored 20V 4A-GE is very difficult...you might consider a blacktop ECU or a standalone ECU and running a MAP sensor.

I'd do plenty of research on club4ag.com before making a decision to go turbo with your 4A-GE.

On a side note, where'd you get your engine, and what are the compression test results on it?