holy crap...1nz ITBs setup @ TBR

[speed1]

Yeah,
I hear of mega turbo built hi boost 300hp.
But I say but there's a problem:
1nz is not a turbo born so there's no any oil injector for piston cooling.
What I know each well done turbo engine has cooling injectors.
So how long this 1nzfe hi boost pressure engine can last?
Time to go for meal? Does it take?
I love my N/A hi comp hi lift engine.
And I don't live to go rebuilding every week..

[cali yaris]

My car: 360 whp on pump gas, running just fine after two years of street and track use.
(I have gone through a couple of clutches and exhaust flanges though)

https://www.youtube.com/watch?v=wYVtXjKUUPI
https://www.youtube.com/watch?v=HszS1X-wD6Q

[Golddeenoh]

Originally Posted by cali yaris

My car: 360 whp on pump gas, running just fine after two years of street and track use.
(I have gone through a couple of clutches and exhaust flanges though)

https://www.youtube.com/watch?v=wYVtXjKUUPI
https://www.youtube.com/watch?v=HszS1X-wD6Q

what when did the extra 3 hp sneak in :P

[ilikerice]

@speed1

should really do some browsing on how this 1nz can handle boost.

http://yarisworld.com/forums/showthread.php?t=39407

Quite a few people Daily Drive their boosted 1nz. Like any build though, you will eventually wanna get more out of your car and push it a bit too far

[1.5]

These little bastards can be torquey as hell in relationship to displacement, compared to a lot of 4 bangers out there.

[cali yaris]

haha I rounded up. Fine I'll go to the dyno and put it at 30 psi.

[speed1]

N/A 03vitz about 140hp e 7000rpm--->
1st gear on slight to full wet I cannot push cause to total spin.....
Clutch LSD make what?
4th, 5th gear too long.....
kaaz gear set make what?
Maybe better 4.6 final than stock 4.3?
Thanks a lot for support.
Please reply here
http://www.yarisworld.com/forums/sho...t=38477&page=2
if u prefer.
Thank u guys.

[speed1]

Originally Posted by cali yaris

More power can be made more easily with a turbo build. A 200 hp N/A build would be very expensive. But I'd still love to see someone do it.

Yeah,
mad brain like me say turbo is quickest way to hi power.
I'm little scared cause I just rebuilt n/a 11.0 comp and I'm sure no matters,
but turbo 9.0 comp 1bar boost I believe 1nz I'm cooking big fire.

[cali yaris]

yeah, you need an LSD. Kaaz or OS Giken. I've used both, the Kaaz is great and a better price.

[cali yaris]

What tires are you using? If they're not sticky, you're not going to hook it up.

[BEEF]

1 bar is roughly 14psi. that is a lot of boost. at that point you are going to have issues with the connecting rods. I don't think the pistons are a problem.

there are several guys around here running 8-9 psi (little more than half a bar) on stock everything and doing just fine. I think they are dynoing around 180hp at the wheels. at that point though, tuning is a must.

I have also heard that an N/A build at really high hp levels requires very high reving and the torque is not there like the boosted ones.

there again, not an expert. Just what I have read.

[speed1]

Originally Posted by cali yaris

What tires are you using? If they're not sticky, you're not going to hook it up.

Are u telling better new good tyres than lsd or lsd doesn't work with old tyres?
I don't know lsd so not easy to understand what u say.
Thanks u.

[speed1]

About turbo I know it'd be brand new building 4 me.
Plus I hear lots bad blow up stories.
I need to learn more..
Yeah,
F1 1500 v6 1200hp golden era...
Whose not da dream????

[BEEF]

LSD locks the tires (basically) so it will definitely help regardless of tires but if you are using cheap crappy tires then you could do so much better just buying better tires and it would probably be cheaper too.

I have been looking into regearing, lsd, and light flywheel. I can't justify the lsd at $1,000us.

depending on what you are doing, get yourself some cheap rims and get some racing slicks. swap them on from time to time...you will definitely notice.

[speed1]

yeah I remember couple years ago I took 4 brand new firestone SZ80 amazing on wet.
No jokes when I say could open throttle when others on brakes.
But really I had ferodo DS2500 too.
We're used to say:
Better egg today or hen tomorrow?

[cali yaris]

Are u telling better new good tyres than lsd or lsd doesn't work with old tyres?

LSD won't help you grip much if your tires aren't grippy.

I have been looking into regearing, lsd, and light flywheel. I can't justify the lsd at $1,000us.

Isn't regearing the most expensive of those three? Also, the flywheel's effect is completely separate and unrelated to grip, just to be clear. If anything it will make traction more difficult.

[speed1]

Maybe some interest in --->>

NEW - WR header, 280°-10mm Catcams, ACT clutch disc - NEW

.. at Yarisworld Marketplace.

[BEEF]

garm,

I priced out the xB gears at around $500ish. I am fine with the 4.3s and yea, I threw in the light flywheel because that was part of what I am considering. It would make it rev faster and thus possibly break traction easier.

I have actually been wondering if there was a cheaper place to get the gear set. I am looking at OEM xB stuff for the gearing. I still have not found an LSD much cheaper than $1000.

If you know of a better deal out there, let me know.