6G Celicas Forums

Does anyone know how a 4agze would be with a bigger turbo. I am preparing to do this swap, but I want a lil more power. I have a USDM 7afe at the moment.

4agZe Z stands for supercharger not turbo u would have to do alot of work to swap to a turbo, you can use a higher boost pulley on the supercharger for more power not sure what max is, but i no a 14psi pulley exists!

This post has been edited by Mstoochn: Jul 10, 2009 - 9:06 PM

Okay, superchager! as far as cost wise would that be better to go with the 4agze or should I just go 3sgte instead. I don't need ridiculous power, but I wanna make it known that what's under the hood has potential. which motor has the most potential. I know that 1.6 liters would be very limited, but it swaps right in where my 7afe goes.

4age silver top/black top or the 4a-gze are an easy swap on the ST, 3s-gte is more difficult on the ST, bit of custom fab for motor mounts etc. Obviously the 3s-gte is a better engine its the pinnicle of toyota haha, 4a-gze has lots of power!!!! if your a daily driver the 4a-gze would be a much better build for u, especialy cost wise! turbo also requires a fair bit of maintenance

Does anyone know the max amount of power I can squeeze out of a 4agze???

keeping the supercharger, you can get ~ 200 WHP with some money into parts and tuning.

if you take the supercharger off and replace if with a turbo and do the appropiate supporting modification for this you can get ~ 300WHP depending on the turbo you choose


( Max I've heard is 320 whp with a GT28rs )

you can also do a twincharge ( supercharger + turbo ) this is a more complicated set-up.

Thanks man that sounds good to me. I think I am going to stick with the supercharger setup. I only need about 200-225 whp. I don't wanna get to anxious while I'm driving. I plan on buying a rwd tuner car in the future for the extreme fun. Maybe a Genesis coupe or covert a 5th gen all-trac to rwd. Keep me posted in any info ya'll receive out there.