1jz Dumps Fitment

[Pr0j3kt_SuPrA]

Hello Everyone, ive been doing some searching and i cant find a write up on how to fit aftermarket 1jz dumps. if anyone knows of a write up can you please pm the link. just seems to me the flange nuts look specialised and i didnt wanna try attempt and round the nut.

What tools would be required?
a simple step by step on how to fit them
things i should look out for
that sorta stuff

And the dumps im trying to fit are the Ebay dumps from dylan

thanks 4 all ur help.

if a write up hasnt been done ill try to make one with pictures

[Officer Doofy]

You need to remove the turbos as the standard dump uses studs, they can be wound out but is a pita of a job.

Try this as a guide

http://www.thepointnet.com/Lenticular/Turbo/

[Pr0j3kt_SuPrA]

cheers ... but ive also read there is no need to remove the turbos? i could be wrong

[Pr0j3kt_SuPrA]

thanks doofy very helpful. is there a special tool required to get the studs out? or just a regular socket would do?

[Mr DOHC]

the nuts do look funky but it turns out that either 12 or 14mm spanners fit

[Pr0j3kt_SuPrA]

well guys doesnt look like there is a proper write up to fit these things in, i will try to attempt to do one. anything i should look out for before i start? snappin studs? fragile parts i should carefully remove?

[Jabtronic]

I did this the other day, it's an absolute bitch because it's hard to get a spanner into the tight places under the turbos. Make sure you spray the studs with WD40 or something, take the standard nuts off and use two slimmer ones (that fit better) to remove the stud.

[Pr0j3kt_SuPrA]

god damn biatch lol... i dont see how i can get to the nut/stud on the back turbo because of the way the stock y pipe bends... yeh the one on the bottom

[Jabtronic]

Oh yeah, I just remembered, to get to that one under the rear turbo, I did it last after removing all the other studs then I could pivot the Y-pipe a little to get some room.

[Basic]

Ratchet spanners.. I used those and also cut an open ender in half so it would fit behind there. Done this a few times now, alot easier to take it apart than put it together!

[Pr0j3kt_SuPrA]

yeh i pivited the y pipe finall *phew* not the new dump pipe doesnt seem to want to drop in...ive tried from the bottom no way it would get near it... from the top is best bet but still just wont drop in look like ive got to remove a turbo anyone have any other suggestions? the thing is it not a hard job just very fustrating!!!!!!

[Pr0j3kt_SuPrA]

sorry bad spelling and grammer cut up one of my fingers lol

[Hengsta]

Im just about to put on twin dumps aswell sometime this week, it be easier cause im taken out the engine . What i was thinking today just standing there looking at for 10mins trying to figure out how to fit the twin dumps in is to remove that double bolt thing (the on the rear turbos) and just use the head bolts one. Cause them bolts thats on the turbos now that what causing it not to go in and if you do remove them it should slide staight in. But qoute me if im wrong though as i havnt got to it yet.

Any other suggestions though?

by the way indeed its gonna be fustrating lol

[Basic]

If your taking the engine out it should be easy as

I should of mentioned when I did mine I had the turbos off assembled the whole thing outside the engine bay and with a little effort got it all to slot in and bolt up.

[Pr0j3kt_SuPrA]

lol thanks guys.... my engine is still in my bay and its impossible to try to fit it from under the car... now im tryin to figure out what s the least parts i need to take off to fit it... looks like need to atleast shift one of the turbos... but its the oil & water lines sorta irratating coz spillin the oil and coolant and dont want to bend and crack the metal lines ...*sigh* try again 2moro