4AGTE - what is everyone getting out of it?

[balistic]

Post up your 4AGE turbo specs and performance figures!

I'm looking to get an idea of what everyone is getting out of their turbo 4AGE's. (ie. dyno figures, track times, 1/4 mile times etc.)

http://www.ae86drivingclub.com.au/forums/emoticons/2thumbs.gif

[gg004]

mines still not finished yet http://www.ae86drivingclub.com.au/forums/emoticons/sad.gif

[86sp]

Stock AE92 GZE with Garrett GT28RS - 163rwkw on 14psi
Could run around 16psi but would be pushing the motor. No 1/4 time yet but would probably push high 12.

[JDMJNKY]

I got stock smallport gze microtech computer kkr 280 turb made 169rwkw @16psi but blew it up at the last drift day havent found out what i broke yet but will b running 13-14psi next time hope 150@wheels.

[Orange hachi]

i've got a rebuilt 4agze running a t25g turbo, microtech mtx8 computer and 3 inch exhaust
its makin 120rwkw on 10 psi
i want the motor to last long and the car to hold up
120rwkw is already plently for the street on hachi

[balistic]

Cool, thanks guys. So 150-160rwkw can be had reasonably safely with a good tune on a GZE bottom end? Has anyone got around 200atw from a 4AGTE?

[JDMJNKY]

i had 169rwkw and blew bottom end of my gze! im gonna stay closer to 15o to b safe

[balistic]

i had 169rwkw and blew bottom end of my gze! im gonna stay closer to 15o to b safe[/b]

..bummer - so you dont know why it let go yet?

[PuGZoR]

I got stock smallport gze microtech computer kkr 280 turb made 169rwkw @16psi but blew it up at the last drift day havent found out what i broke yet but will b running 13-14psi next time hope 150@wheels.[/b]
What model of the GZE was it? AW11?

[balistic]

I would have thought that if the turbo can handle the boost level ok(ie. without blowing too much hot air!) then as long as the tune is good, the engine should easily be able to handle up to 20psi? I know stock EJ20T's(WRX engines) can handle 18psi and they dont have forged pistons like a GZE bottom end?

[PuGZoR]

Hence I'm thinking it's an AW11 bottom end because they're semi-forged and probably fall apart easy under heavy boost. Could have just been an old engine too. Need more info. I've heard stories of the bottom ends being good for up to 35PSI? Pretty crazy figures...

[JDMJNKY]

no idea what the engine is out of but it was a good engine didnt blow smoke and made 169kw at 16psi so couldnt of been too stuffed!

[Blown86]

Hence I'm thinking it's an AW11 bottom end because they're semi-forged and probably fall apart easy under heavy boost. Could have just been an old engine too. Need more info. I've heard stories of the bottom ends being good for up to 35PSI? Pretty crazy figures...[/b]

There's no difference in construction between 8:1 or 8.9:1 compression pistons. http://www.ae86drivingclub.com.au/forums/emoticons/blink.gif

'Semi-forged is a misnomer....

See:

http://forums.toymods.org.au/index.php?t=m...rt=0#msg_184686 (http://forums.toymods.org.au/index.php?t=msg&th=22256&rid=&S=bd5056a6e4c6d9d78da887208d8a69ed&pl_view=&start=0#msg_184686)