Great Turbo comparison chart

[BU5TER]

http://www.driftcentral.com/content_turboi...hp?tinfo=ttable

[Cubes]

Nice..

Thanx

I have picked up a small error already though.

The HKS exhaust a/r's. HKS have a .69 exhaust a/r not .61?!?!?!?

[DoughBoy]

Nah, that chart is correct with the A/Rs -> http://www.hksusa.com/categories/more.asp?id=1092 .

It seems that no-one knows the dimensions of the TD06 both 20G + 25G, or T67 (ones quoted are MHI stock). Going to find my verniers and measure them.. one day!

[Merli]

Buster, can you convert that into a nice graphical table form for me please? That's too hard to understand

[Cubes]

No wonder Steve's 3037S was hitting so early and so hard.

[DoughBoy]

Edited: I was sooo very wrong!

[ferni]

Is there any explainations of what all this stuff means for a newb like me?

Power (PS)2 BB? Trim Comp Inducer (mm) Comp Exducer (mm) Trim Turbine Inducer (mm) Turbine Exducer (mm) Housing A/R8

[BU5TER]

da 25G is king

[Guest Robo's]

Yeah anyone want to eleborate on some of these measurements. Im still having difficulties with a couple.

[cereal]

da 25G is king

wr0ng!!! t3h GTR iz k1ng!!!!!

[DoughBoy]

Ok let me first apologise for the measurements given in the earlier post. They are totally incorrect. Here are the correct measurements for the TD06-20G and the T67-25G. The 25G wheel is the same as the one used in the TD07 & the TD06, the difference being in the exhaust housing.

20G: Minor 53mm, Major 68mm, Trim 61

25G Minor 61mm, Major 78mm, Trim 61

Exhaust wheels

TD06: Minor 56mm, Major 65mm, Trim 74

T67: Minor 54mm, Major 62mm, Trim 76

Please note that these measurements may be out by +/- 0.5mm, my battery died in the verniers so had to rely on my one good eye.

Also see the attached pics, from left going in a clockwise direction: T51R Kai, HKS 2835. HKS 3037S, T67-25G, TD06-20G. There's alot of differences in the design of all these turbos as well....

[BU5TER]

Bah I still think the 25G is king cough or should I be saying T51R is king damn it now i'm confused :spcow:

[Clint32]

thanks for the info doughboy, i will check against the t67 that i have (i think), can you take a pic of the exh side, and what size is the housing of the t67 that you have, cheers clint

[DoughBoy]

Both the Trust turbos have 10cm rears, they are pretty much identical. The wheels are totally different designs, with the T67 being able to flow alot more gas, even though the wheel is slightly smaller.

[Roy]

Damn the 20G compressor looks smaller then the wheel on the 2835....be intersting to see what power my car makes compared to Aybee's RB20 with 2835...

...mmm the Kai looks nice but i think id have to run stiffer springs in the left hand side of my car!

[DoughBoy]

True, the major on the 20G is smaller than the 2835R, but the trim is way up there.

[B-Man]

Chris have you got an HKS 3037s pro 56t there ????? If so, Is it for sale ?? PM me dude

[Roy]

Both the Trust turbos have 10cm rears, they are pretty much identical. The wheels are totally different designs, with the T67 being able to flow alot more gas, even though the wheel is slightly smaller.

So considering exhaust wheels are much the same diam, though the T67 looks as though it will flow a lot more (pitch of blades)...im thinking that the T67-25G with an 8cm housing cant be any worse then my current setup remembering lat time you were in the car i had a 10cm housing, and the thing still had marginal tune?

So with cam gear, some higher lift cams and PFc do you think id be able to get 1bar out of the T67-25G by 4,500rpm? mmm i suppose there is only one way to find out

[2rismo]

Also see the attached pics,

Chris, you owe me one new keyboard. This one's drooled on now!

Adrian