Help for T70 turbo

[driftjunky]

hello people,

i was just wondering what you would have to do to a stock k's silvia to fit a T70 turbo but with out Front-mount intercooler , Computer, 3'' Exhaust And Watsegate And Manifold because we already no the we have to have those things?.

Also what would be the best turbo for a CA18?

[Morgs]

T70 turbo? As in rated to some high amount of HP?

If thats the case, you're going to have more than a CA18 or SR20 to get anywhere near spooling it up.

[driftjunky]

we are also thinking of puttin a cam or cam's and betta pistons to but we read that the T70 spool up fast.

This T70 turbo was a kit for a CA18 and came with T70 turbo, exturnal wastegate, Stanless Manifold, all the gastet's and golts and a b.o.v.

Alex.

[180bfj20det]

we are also thinking of puttin a cam or cam's and betta pistons to but we read that the T70 spool up fast.

This T70 turbo was a kit for a CA18 and came with T70 turbo, exturnal wastegate, Stanless Manifold, all the gastet's and golts and a b.o.v.

Alex.

Yep and plus this kit is cheap. Check it out on eBay. I had a look at buying this kit and I learnt a few things. First off all its not a Garrett T70. Look at its specs and try to match it the proper garrett T70. Nothing matches nor does it to any other genuine turbo. Secondly, the manifold, BOV and wastegate are all imitations of the HKS material. Dont expect to get anything like you saw in the eBay pic as it simply wont be the case. I always go by the moto "if its to good to be true... then it's probably too good to be true". I know of someone who has bought that mock-up T70 turbo and it lasted 2 months.

If you were to get a genuine T70 from garrett, it would be no good on a CA nor a SR or RB20.

Im scoping out the extra cash to get a proper GT30 and tial wastegate as I almost got bitten for that kit.

You have be warned!

Best of luck in making your decision and if you do buy it, let me know how it goes.

[driftjunky]

yea but still the manifold and wastegate and b.o.v and all gasgets would be worth $1300.

But what car did he have it on and what amount of boost coz he could of had it on some stupid amout.

[predator]

I think he is politely telling you that you would be getting ripped off, and that the extras are cheap rubbish.

[MattSR]

"If thats the case, you're going to have more than a CA18 or SR20 to get anywhere near spooling it up."

Really? I know one person that built a Sierra Cosworth 2 litre engine with a Garrett T76, and it made full boost at 5500rpm with a power band from 5500-10,000rpm. Went like the clappers.... and was a very fun car!

Dont forget, people put T88-34d's and HKS T51R SPL's on SR20's and occasionally CA18s as well!

[Morgs]

I had a T8834D on a 13BT and thats only 1.3L.. meh.

You know what I mean - you can't just bolt an enormous turbo onto a stock motor and expect results.

[MattSR]

agreed..

what was the T88 on a 13B like?

[Nismo_Boy]

People have had compressor housings on these split in half. They are cheap China made rubbish. Be careful if you’re going to buy a kit.

They are pretty big in the states, some have no problems, and some have all the said problems. I guess you get what you pay for.

[Bl4cK32]

Really? I know one person that built a Sierra Cosworth 2 litre engine with a Garrett T76, and it made full boost at 5500rpm with a power band from 5500-10,000rpm. Went like the clappers.... and was a very fun car!

As 180bfj20det said :

First off all its not a Garrett T70

I had a T8834D on a 13BT and thats only 1.3L.. meh.

Yer, but rotary engines flow a HEAP more exhaust gas then a piston motor from my beliefs....hence why they run big exhaust housings...cos they can get those big turbos spooling...unlike a ca18 or sr20.

I have heard of an sr20 with a HKS 3037, but it needed a 9,000 rpm limit to get the most out of the turbo....ie a very high rpm drift machine

[Morgs]

Rotors will spool anything. It had fullboost by 5000rpm, and you could say it was fairly quick..

There is a member of these forums with a T88-34D on a SR....

[Sydneykid]

I had a T8834D on a 13BT and thats only 1.3L.. meh.

Yer, but rotary engines flow a HEAP more exhaust gas then a piston motor from my beliefs....hence why they run big exhaust housings...cos they can get those big turbos spooling...unlike

Ah no that's not actually correct. The 13B is a 6 cylinder 3.9 litre engine and as such has about as much exhaust gas flow as it should. The 1.3 litre is using Mazdas measurements which are factually incorrect. As evidenced by the amount of fuel and air the engine consumes. Consequently it is pretty unrealistic to compare a turbo off a 1.8 or 2 litre with one off a 3.9 litre.

[Bl4cK32]

The 1.3 litre is using Mazdas measurements which are factually incorrect.

That would make sense to me....ive only always hear of rotary engines as mentioned above when regarding their size.....

So what are they normally rego'ed as? 4cyl?

[Sydneykid]

That would make sense to me....ive only always hear of rotary engines as mentioned above when regarding their size.....

 

So what are they normally rego'ed as? 4cyl?

In the "Number of Cylinders" box it used to say "N/A", don't know what they use now.

[driftjunky]

They are a 4 cyld but in its own class if ya get me.

alex

[Sydneykid]

They are a 4 cyld but in its own class if ya get me.

alex

Ok, I give up, how do you get 4 cylinders?

My thinking is, they have 2 chambers with 1 rotor in each chamber and each rotor has 3 sides. So it's either 2 cylinder (meaning 1 chamber = 1 cylinder) or its 6 cylinder (meaning 3 rotor sides X 2 rotors).

Personally I reckon it's 6 cylinder.

[Wazz]

pritty sure the rego actualy goes by '2 rotors' or '3 rotors' now...

[Bobjones]

pritty sure the rego actualy goes by '2 rotors' or '3 rotors' now...

Correct!!!