drivetimedhaka.com forum

I'm thinking of getting a 4A-GE for my Corolla. I'll put a Turbo in it... and hopefully tht would cross 200 HP. Cold Air intake and High tension wires might take it to 225+. bt i'm confused whether i should put tht turbo or not.. couse in current Octan condition it might create pressure to engine :blue_rolleyes: :help: :help:

you can put a 4age in it but you will need to bring the compression down (say between 8-9.5), or run very light PSi.

other problem is you might have to go for after marker ECU if the 4age dont already come with wiring loom for the ecu plus stock management system.

Unless you have a access to dyno scrap that idea.

Lexus wrote:you can put a 4age in it but you will need to bring the compression down (say between 8-9.5), or run very light PSi.

After getting the turbo?? or in tht stock 4A??

Lexus wrote: other problem is you might have to go for after marker ECU if the 4age dont already come with wiring loom for the ecu plus stock management system.

... yeah i have figared it out... i'll go for a engine tht comes with ECU...

Lexus wrote: Unless you have a access to dyno scrap that idea.

.. as i said earlier.. there is no dyno centre @ Dhaka...

No dyno NO Turbo! simple.

stick to stock 4AGZE!

Yeah........... i'm sticking with stock 4A-Ge.. bt not 4A-GZE

why its hard to find a decent 5th gen. 4A-GE or 4A-GZE.. :(

I saw this dude put in a 4a-gze in starlet gt, been on it and drove it..........................running at stock psi...................no problems whtsoever..................smokes everythin.............. even the type S by farrrrrrrrrrr....................engines makes roughly 170bhp and car weighs 850 kg.......................so do the math............................................

to avoid detonation problems you would need lower compression, but if you don't compensate that with higher boost then your HP gains will be very minimal.

ways you could avoid this is with a good quality intercooler for the turbo and maybe an upgraded radiator with better cooling. also water alcohol injection kits that spray b4 the throttle body are good ways to reduce intake temperature and avoid detonation.

Ariful,
I'v heard a lot about that starlet. Seen it a couple of times. It would be amazing if you could get it to come to a meet.

no 4AGZE is available @ Dholaikhal... bt two or more BT s are there.. waiting for getting rid of confusion

u need to bring it from japan, no other option realy...................

rawfin wrote:Ariful,
I'v heard a lot about that starlet. Seen it a couple of times. It would be amazing if you could get it to come to a meet.

Its the same owner of the blue type S...............

abt the starlet gt i ve raced it it cant go over speeds of 140km cause as he says he s got suspension problems and not because i have a 4age but the truth is that the 4th and 5th gen 4ages are by far the best, and sakin bhai i think that u should go for a 4age i would help you out with the wiring and exhaust which is the most important for a 4age, yes the starlet is fast of the line well thats cause of the supercharger but after 140 it slows down a lot,
the turbo would be a more expensive option. the 4agze engines are too old now anyway the finished producing the 4agzes around 93 i guess so yea by my opinion 4age20v is the best.

4AGZE's were last prodeced in MAP engines also... '97...

no 4AGZE s have stoped production on 93 i guess cause GZE s only come on the 16v motors , 20v motors r all NA from the factory, but they do have aftermarket chargers for it