3S-FE Intake Manifold on 5S-FE, up to 40 hp?? specifics.... Options

[Silver94CelicaOw...]

So a while back, this was sorta brought up but i want more specifics on exactly how to do it....I think its a good performance option for the 5s-fe if its true. I remember 1bwilson said that you could take the intake manifold off a JDM 3s-fe and a 60mm throttle body and you could get gains of around 40 horsepower. I've searched everywhere online for more info on it, and havent seen much of anything. I would just like to verify that claim, and if its true.....

a.) Exactly what parts do you need to get it to work? Would the manifold be from the Curren's 3s-fe??
b.) Would about a 40hp gain be reasonable to expect?

Just a little more knowledge on this would be greatly appreciated.

[west_minist]

Last but not least: Forget about the 3sfe manifold and either go seperate throttles or turbo.

I would like to see some throttle bodies into a customer cannister manifold for turbo. More gains there. Try not to waste money for few extra when more can be had using other better methods.

Good luck