1JZ VVTI upgrade turbo - HELP

[chris davey]

High flow what part of the turbo? If compressor wheel which I would expect then from what size to what size. what trim wheel do they use?

[The Real Roadrunner]

make sure they use the correct hole size in the front wheel not a sleeve to make a larger wheel fit.
ive had balance problems before not allowing the turbo to spin hard enough to give the desired amount of airflow and pressue.

[TRD662]

These are the specifications:
(1) High Flow the Turbo
(2) Replace ceramic wheel with a steel wheel.
(3) Change all seals, O Rings and perform a complete rebuild.

I Spoke to Mike. He was really helpfull.

Any more on this matey ? This would be alot cheaper than me buying a GT3037 Kit from Japan.

[markiitourerv]

I am keen also, am looking in to this at the moment.

[TRD662]

I really dont want/need more then 250RWKW, but the thing that worries me about hi flow is the loss of response.

[bm1jz]

Hey Guys,

I didn't end up hi flowing the turbo as it it didn't really allow for future upgrades/modifications. I have now got a custom manifold made up and am running a GT3040r with external wastegate. All the stainless steel work has been done now, thanx to 1JZracing. Just a matter of a few more little adjustments here and there before i put her on the dyno.

[markiitourerv]

The response issue shouldn't be as much of a problem as it is with other motors.

[scrote]

am looking into an upgrade soon also. what was the price comparison for the two. i spoke too gcg and they told me around 2k for the turbo rebuild etc etc.

[The Real Roadrunner]

call precision turbos in wetherill park and see what they can do for you. 2k is a bit steep in my opinion and you would be better off getting a b/b garret for those kinds of dollars.

better not cut up that dump pipe cause its too nice to destroy

cheers
linden

[scrote]

lol.
yeah think i might just be better off getting a gt30 and getting it done properly.

[The Real Roadrunner]

but is it worth the extra $$$, you could get a steelwheel and larger comp wheel put in for around 1200 and bolt everything back together or spend 2200turbo, 600gate, 600+mani then still have to do cooler pipe + intake + lines + dump.

how much do you want to spend and how much power do you want to make?


cheers
linden

[whatthe?]

but is it worth the extra $$$, you could get a steelwheel and larger comp wheel put in for around 1200 and bolt everything back together or spend 2200turbo, 600gate, 600+mani then still have to do cooler pipe + intake + lines + dump.

how much do you want to spend and how much power do you want to make?


cheers
linden

600 bucks for this manifold youre going to make me huh?

[The Real Roadrunner]

600 bucks for this manifold youre going to make me huh?

no that would be a base price that ive seen some go for. didn't you notice the +

you could get a slappy for that price but if its not designed well it could ruin all the other hard work.

cheers
linden

[TeckniX]

Just wondering if there was any good off the shelf manifold available, or are they all custom.

It seems that HKS/greddy/blitz may sell them as part of their kit, but cost without?
Also how much difference is there between the 2jz and older 1jz manifold?
Thanks for any help

[TRD662]

Tomei make a nice Stainless manifold for about $700 plus shipping. Check Yahoo japan auctions.