Suggest a turbo for 300+rwkw out of a 4age

[Skylar]

I dunno dude. A guy I know has a 9sec VL with a 2JZ.

I asked him about the turbo.
He said turbonetics. I said why not garrett?
He said it's better, makes more power and spools a lot quicker.
It's only the opinion of one guy but he's happy with his turbonetics. and there's borg warner turbos as well which they claim spools quicker than garrett stuff. and garrett based units by precision.

[--Redwork--]

Haven't heard anything good about turbonetics stuff... Stay with garrett, borg warner or trust and you'll be home free...
I would think a normal 7a bottom end would be fine for a cubes increase in this application... your obviously going to have to rebuild what ever engine you chose anyway.. so forgies and rods is a given..

This all raises the next question.. what GEARBOX do you plan to run.???
you can get away with skimping alittle if theres no plans to run big rubber, but what ever you chose still has to be well strong..

[PRIMRK]

ill be running a W58 gearbox, aparently they are good for up to 350KW

Found one place that makes the 4a to w5* bellhousing, if people know of any others post here so i can check them out.

[Sam-Q]

it's hard to even put an estimation on what a gearbox can handle, it's the shock loads that kill it. Also who makes this one bellhousing you found? if it's dellows then avoid it like the plauge

[--Redwork--]

W58 and 350 kw.. really.???.. Once again it come down to application... and why are you chasing 300 anyways..???

300rwkw out a 4a is goin to be useless for anything other than drag racing.. and then a manual box would be pointless.. Unless its a dog box or a lenco/g-force/richmond/liberty ect..

[PRIMRK]

Ive found the AJPS one


any one used this befor?

[slide86]

get onto toymods and have a look, there is a few threads with several guys that have achieved these sort of figures

[orange32]

I* have an old zoom magazine which had a cortina with a 4agte which was expected to make over 300kw (wasn't dynoed yet). I'm pretty sure it used a gt3540 turbo, not sure on specs.

I'll see if I can find it.

[reecegze]

I wouldn't bother using the w58 with you suspected 300kw setup they are only rated for 300hp. I've been thru 2 already and I am Just under 200kws. Go rb25/z32 or custom box. Sounds like this is going to be a drag ae86 now hehe

[hachirusto]

that guy is a member on toymods the engine is pretty insane