Turbo 20v 4age Options

[drdos]

My friend and i are working on his St celica and we want todo a 4age 20 v swap.

so im trying to source the parts to make a turbo charged 20 v.

we plan on doing this

forged pistion's
forged rods
apr studs
better head gasket(Havent foudn one yet)

but the problem is the turbo setup

dotn know what turbo togo with?
im thinking a t3/t4

or just a t3

another problem is to find a excuasht manifold.

would it have to be custom?

thanks

[Coomer]

Lots of people go with the T3, unless you plan to make a lot of horsepower.

You'll most likely have to build a custom exhaust manifold, or find one somewhere...if it'll fit a 16 valve 4A-GE, it can be modified to fit the 20 valve 4A-GE.

I'm assuming that you're going to go with a AE111 4A-GE right? Are you going to use the 20 valve's ECU, or go standalone?

Are you two doing the swap yourselves?

I highly suggest reading through the following links before you start this project, as it's going to be very difficult. It'd be sweet to have a 20 valve 4A-GTE though.

http://www.turbocorolla.com/home/default.htm
http://www.billzilla.org/carindex.htm
http://www.club4ag.com/technical_main.htm