My Leganza Turbo Rebuild complet!!

Turbo Leganza · Post by **Turbo Leganza** » Wed Jul 30, 2008 1:04 pm

Dear all...
Nice to meet you...
My car is daewoo leganza Dohc turbo

spec is...
359hp/49torque(1.5bar)
but, i'm really worried about the transmission.
It is aleady three times broken.

Engine : Fam-2 2.0liter DOHC
Turbin : TD05SH-18G
Wastegate : Tial copy(1bar)
Blow off valve : HKS NewSSQV

Rodd1s · Post by **Rodd1s** » Wed Jul 30, 2008 2:23 pm

wow! those are some impressive numbers and that leggy looks brilliant mate.

im not surprised u keep blowing gearboxes putting that much power thru it. lol

buddha102 · Post by **buddha102** » Wed Jul 30, 2008 3:19 pm

nice! how much did end up paying for the turbo project?

Big Jeff · Post by **Big Jeff** » Wed Jul 30, 2008 4:37 pm

Very Nice

What gearbox are you using?

gse_turbo · Post by **gse_turbo** » Wed Jul 30, 2008 4:57 pm

where are you located? ...awsome work by the way!

Garrett

Nubaroo · Post by **Nubaroo** » Wed Jul 30, 2008 5:53 pm

Awesome car man. Give some more details please - Is that flywheel power or wheelpower?? What trannies are u running and what is ur 1/4 mile times and trap speeds?? What internals are u running and what fuel???

jidasas · Post by **jidasas** » Thu Jul 31, 2008 12:17 am

What unit is the torque in?

Nubira2.2 · Post by **Nubira2.2** » Thu Jul 31, 2008 2:24 am

nice build
tell us more about the engine specs

MMamdouh · Post by **MMamdouh** » Thu Jul 31, 2008 7:41 am

jidasas wrote:What unit is the torque in?

i recon it is torque in kgms... that will be some 480 newtons

i guess such amount of torque would blow an F28 tranny as well... right?

MMamdouh

Turbo Leganza · Post by **Turbo Leganza** » Thu Jul 31, 2008 3:41 pm

Transmission is normal D20 (it's same as F20, but it's made my GM Daewoo).
I have experienced so many mission troubles with the above Transmission, I think that d20 (/f20) can't cover torque of my car.
Many of Daewoo turbo tuned car owners have experienced same tranmission trouble.

I would like to swap with F-28 (6speed) transmission or Hyundai new tiburon V6 6speed tranmission.
but it needs a lot of money if i'm going to buy F28 from Europe.
if i use domestic tiburon 6speed transmission (it requires many hard works.)

I already know that the above trouble from my friends in korea but the trouble is much big troubles more than i expected before.

Actually I satisfied with the power in a short time, but now i know that the limit of my transmission clearly.

I have two options at this moment, the first one is reduce power , another is transmission swap.

I think that the proper power with d20 is 250HP / 35 torque.

If anyone who try to make like my car, you have to considering the limit of your transmission.

Thanks.

Nubaroo · Post by **Nubaroo** » Thu Jul 31, 2008 4:15 pm

MMamdouh wrote:
jidasas wrote:What unit is the torque in?
i recon it is torque in kgms... that will be some 480 newtons

i guess such amount of torque would blow an F28 tranny as well... right?

MMamdouh

An F28 can handle pretty much anything u throw at it - thats why they are so scarce and expensive LOL

I am making 264KW/477NM on the wheels with an F18 box - the trick is just NOT to run the car up in 3rd gear from LOW revs - anything above 4000RPM and the tranny should be OK. The reason for this is that the 3rd gear in the tranny for some raeson is approx. 5mm thinner than all the other gears in the F18/20 box, and this makes it "weaker".

Pir0 · Post by **Pir0** » Thu Jul 31, 2008 5:05 pm

generally speaking, the f28 is rated for 280Nm of torque, but it will take more, just might not last as long.

How would you mate the Tiburon 6 speed box to the Daewoo block, Turbo Leganza?

exist3nce · Post by **exist3nce** » Thu Jul 31, 2008 8:51 pm

Very impressive! I'm not suprised about the transmissions at all. I blew up 2 D20 transmissions myself, with much less power than you have.

I have just recently installed F28 transmission, and that should be the end of those problems.

Nubaroo · Post by **Nubaroo** » Sun Aug 03, 2008 6:47 pm

Spoke to NASSEN at the races today - he is the guy from SA with that funny orange coloured Opel that is the first FWD in SA to run an 8 second 400m. Him and another 2 x racers running 9 second 400M putting down round 600KW ON THE WHEELS are running F28 6 speed boxes - AS IS!!! Yes Existence the same one you have in ur car, so dont you EVER WORRY ABOUT BREAKING UR BOX!!!

Pir0 · Post by **Pir0** » Sun Aug 03, 2008 7:04 pm

Nubaroo wrote:Spoke to NASSEN at the races today - he is the guy from SA with that funny orange coloured Opel that is the first FWD in SA to run an 8 second 400m. Him and another 2 x racers running 9 second 400M putting down round 600KW ON THE WHEELS are running F28 6 speed boxes - AS IS!!! Yes Existence the same one you have in ur car, so dont you EVER WORRY ABOUT BREAKING UR BOX!!!

mmm 8 second cars, mmmm availability of f28's in UK/Ireland.

The original daewootech forum

My Leganza Turbo Rebuild complet!!

My Leganza Turbo Rebuild complet!!

Dear all..I'm owner of this car.