Twin Turbo Xr6-t

[JZ 97 SS 1500]

Lol, we have built some of the fastest outlaw 10.5 cars in the world. We definitely have plenty of tricks up our sleeves. We don't need superchargers...hehe. Plus a big blower on a Xr6 engine would be useless. 2 step, transbrake and CO2 are your friend . Also may want to look at our competition's engines. 2JZ's running twin Y2K's on a staggered setup prove to be very potent.

JZ

[Guest xrtwpn]

Lol, we have built some of the fastest outlaw 10.5 cars in the world. We definitely have plenty of tricks up our sleeves. We don't need superchargers...hehe. Plus a big blower on a Xr6 engine would be useless. 2 step, transbrake and CO2 are your friend . Also may want to look at our competition's engines. 2JZ's running twin Y2K's on a staggered setup prove to be very potent.

JZ

<{POST_SNAPBACK}>

Yeah but is that 10.5 a proper race time ? as in leave the line as soon as the light turns green ? if so its really not that great looking at what the supercharger v8's do

[Benny]

I considered tiwn turbo but was adviced agaist it a single turbo is better for drag racing

Example look at all the fas GTR around the world most are single turbo now

At the moment I dont see the point in putting a massive turbo on the car when it can do a 9 with a stock turbo, no point throwing 500+rwkw at the car and just sitting back and seeing what happens.

Better off ot build up to it and see where you gain and where you dont gain

<{POST_SNAPBACK}>

that's pretty interesting, would never have guessed a single was better

<{POST_SNAPBACK}>

Big single isn't better. This discussuion has been had before. Most of the drag GTR's do opt for a big single but after that they then step up to even bigger twins, something along the lines of twin 3035's. Two are always going to flow more than a single.

<{POST_SNAPBACK}>

Well it was what I was advised and considering my car is the fastest with a basic setup I think HPF should know what they were talking about

<{POST_SNAPBACK}>

There is no doubt that HPF know what they are doing and your car is the fastest. I was simple stating the fact that big twins are going to flow more than a big single. I'm not saying what your doing with your car is wrong because it's working extremely well.

[turbotom]

Lol, we have built some of the fastest outlaw 10.5 cars in the world. We definitely have plenty of tricks up our sleeves. We don't need superchargers...hehe. Plus a big blower on a Xr6 engine would be useless. 2 step, transbrake and CO2 are your friend . Also may want to look at our competition's engines. 2JZ's running twin Y2K's on a staggered setup prove to be very potent.

JZ

G'day JZ.

We've got a lot to learn , here down under.

Never heard of CO2 being used before, so I did a quick search.

I reckon quite a few others here would be in the same boat.

here's a site with a basic explanation of CO2 use in drag racing.

CO2: Drag Racer's Life-Giving Gas

Hey JZ, keep the snippets of info coming.

You're a breath of fresh air on this site.

cheers

tom

[Seekndestroy]

Im not saying a single turbo or twin turbo is better....Alot of Gtr, Supra guys go for a huge single turbo due to the simplicity, and also theyre alot cheaper, but dont forget, if you have a smaller turbo feeding a larger turbo; you wont have lag, you'll still get the big turbos higher rev range power, the supras used this kind of setup bloody we'll, Gtrs on the other hand didnt use the sequntial turbo system theyre.....Im sure HPF are good guys and know what theyre doing im jus stating a point that this is something no one has yet to try and im damn sure it'll get people results....also on a side note, has anyone here tried using a ford 9inch detroit locker???

[Guest xrtwpn]

Im not saying a single turbo or twin turbo is better....Alot of Gtr, Supra guys go for a huge single turbo due to the simplicity, and also theyre alot cheaper, but dont forget, if you have a smaller turbo feeding a larger turbo; you wont have lag, you'll still get the big turbos higher rev range power, the supras used this kind of setup bloody we'll, Gtrs on the other hand didnt use the sequntial turbo system theyre.....Im sure HPF are good guys and know what theyre doing im jus stating a point that this is something no one has yet to try and im damn sure it'll get people results....also on a side note, has anyone here tried using a ford 9inch detroit locker???

<{POST_SNAPBACK}>

Converting to a 9" in a sedan will cost you 5k+ in a ute its easy as I dont think anyone has bothered yet the stock ford diff is pretty strong

[turbotom]

...also on a side note, has anyone here tried using a ford 9inch detroit locker???....

Not many issues with diffs... Yet ?.... Most problems are with clutches in manuals, and slippage in autos. Mods are required to cope with > 250 rwkw.

I think I can here a tune for a TV game show.....

As the power goes up, and the times come down, we'll find out

What is " the weakest link "

cheers

tom

[Seekndestroy]

Didnt think it'll cost that much but ive never done it before lol. If clutches are problems and your serious about drags then use a air shift manual...sure it'll cost a few arms n legs but you wont have a problem.

[JZ 97 SS 1500]

Lol, we have built some of the fastest outlaw 10.5 cars in the world. We definitely have plenty of tricks up our sleeves. We don't need superchargers...hehe. Plus a big blower on a Xr6 engine would be useless. 2 step, transbrake and CO2 are your friend . Also may want to look at our competition's engines. 2JZ's running twin Y2K's on a staggered setup prove to be very potent.

JZ

<{POST_SNAPBACK}>

Yeah but is that 10.5 a proper race time ? as in leave the line as soon as the light turns green ? if so its really not that great looking at what the supercharger v8's do

<{POST_SNAPBACK}>

10.5 class is the tire size my friend. The class ET's are 6.8's-7.0's@200+ mph. We are looking to make 1700+ hp, not 700hp.

Here is a video of one of the 10.5 class cars that we built....

Right click and save as.....

And a 10.5 truck we did..... and the truck times are 1/8th, or for you guys 660ft.

Right click and save as

JZ

Edited 17/08/05 01:04 PM by JZ 97 SS 1500

[Guest xrtwpn]

Lol, we have built some of the fastest outlaw 10.5 cars in the world. We definitely have plenty of tricks up our sleeves. We don't need superchargers...hehe. Plus a big blower on a Xr6 engine would be useless. 2 step, transbrake and CO2 are your friend . Also may want to look at our competition's engines. 2JZ's running twin Y2K's on a staggered setup prove to be very potent.

JZ

<{POST_SNAPBACK}>

Yeah but is that 10.5 a proper race time ? as in leave the line as soon as the light turns green ? if so its really not that great looking at what the supercharger v8's do

<{POST_SNAPBACK}>

10.5 class is the tire size my friend. The class ET's are 6.8's-7.0's@200+ mph. We are looking to make 1700+ hp, not 700hp.

Here is a video of one of the 10.5 class cars that we built....

Right click and save as.....

And a 10.5 truck we did..... and the truck times are 1/8th, or for you guys 660ft.

Right click and save as

JZ

<{POST_SNAPBACK}>

ok now im very impressed Australia is so far behind