Friday, September 21, 2012

Turbos - TD04 vs Stock Turbo vs TD05

Gate and custom manifold TD04


Custom dump and TD04


TD04 and custom steam pipe manifold


Stock unit.


HPC Stock dump n turbo vs TD05 (Evo VIII MR Turbo?)


Rewelded HPC Coated Manifold.


Info from a Sing Friend:
gd to hear from u...all you have described so far are ok but I would advise u to think 2x for the sti injectors...they really could cause erractic idling cos of the size...furthermore tuning is gg to be tricky in order to maximise the output efficiency of the injectors....go for either 380cc (2L wrx) or 440cc(2.5L wrx)...since you are putting on a fuel regulator, they should work fine complementing each other...

To be frank with you, I just crack my 4th piston due to material fatigue during May this year...very sad about it!! Owned the car for 3 years
I was running td04 setup for near 2 years but I guess the pistons cant really take the abuse over a prolonged period...my specs was round about 285 Bhp, close to 390Nm
my advise : stick to around 250 bhp tops...torque over around 360+/-...my current setup running at high boost 1.1bar, 255 bhp, 364Nm... 

GT turbos are excellent for pickup...another option would be VF35 sti turbo! However, not many in Spore are gg for such big turbos anymore simply bcos of the engine limitation! td04 is ok after tuning, the boost comes in round 2500rpms....its fine since ours using manual tranny! Its pointless to go beyond 260 bhp and start to blow engine, so long theres isnt a proper engine upgrade package developed. It am keeping my fingers crossed for RPW's big step forward to go tis direction!!

let me just say TD04 is a great turbo to go with your desires...higher horsepower and phenomenal torque figures!!!
once the engine internals are really stable, ie. with forged packages coming out, TD04 with 1.2b boost can easily get u to 300bhp, 400Nm!!! Im not kidding cos its been proven over here in Singapore...just that not many have done it cos of the weaken engine...Dont waste extra money to get a good turbo...there wont be much lag...as of now I start boosting around 2500rpm...not an issue really since we are on manual trannies!!

-----------------------  Turbo Extracts from Rcolt & Sing Forums ------------------------
This was taken by wolfe. Thanks to him we all now have a guide to look forward to. This lists all the turbos the SG guys have used and have gained these power figures. Note all cars that pulled this turbos and power numbers are running stock internals, stock clutch, stock gearbox but the ones aiming for higher then 220BHP have larger injectors. Possible to make this a sticky Ryan~ Thnx

STOCK TF035
Requirements: Stock Setup
Suitabillity: MT/CVT
Spool Start (Varies According to Transmission, Setup & Tuning): 1600-2200 RPM
Full Spool (Varies According to Transmission, Setup & Tuning): 2800-3200RPM
Out of Steam (According to Feedback): 3800-4000RPM
Max Boost: 1.2 BAR
Max BHP: 240-245

IHI RHF5
Requirements: DKC Turbo Header/Modified Stock Turbo Header + DKC Downpipe/Modified Stock Downpipe
Suitabillity: MT/CVT
Spool Start (Varies According to Transmission, Setup & Tuning): 1800-2600 RPM
Full Spool (Varies According to Transmission, Setup & Tuning): 3200-4200RPM
Out of Steam (According to Feedback): 4800-5000RPM
Max Boost: 1.2 BAR
Max BHP: 230-250

WRX TD04L
Requirements: DKC Turbo Header/Modified Stock Turbo Header + DKC Downpipe/Modified Stock Downpipe
Suitabillity: MT/CVT
Spool Start (Varies According to Transmission, Setup & Tuning): 2000-2800 RPM
Full Spool (Varies According to Transmission, Setup & Tuning): 3400-4400 RPM
Out of Steam (According to Feedback): 5000-5200 RPM
Max Boost: 1.2 BAR
Max BHP: 270-280

IHI VF35
Requirements: DKC Turbo Header/Modified Stock Turbo Header + DKC Downpipe/Modified Stock Downpipe
Suitabillity: MT
Spool Start (Varies According to Transmission, Setup & Tuning): 3200-3500 RPM
Full Spool (Varies According to Transmission, Setup & Tuning): 4400-4700RPM
Out of Steam (According to Feedback): REDLINE
Max Boost: 1.5 BAR
Max BHP: 290-350

IHI VF28
Requirements: DKC Turbo Header/Modified Stock Turbo Header + DKC Downpipe/Modified Stock Downpipe
Suitabillity: MT
Spool Start (Varies According to Transmission, Setup & Tuning): 3500-3800 RPM
Full Spool (Varies According to Transmission, Setup & Tuning): 4800-5000RPM
Out of Steam (According to Feedback): REDLINE
Max Boost: 1.5 BAR
Max BHP: 290-350

GARRETT GT2860RS
Requirements: DKC Turbo Header/HV Turbo Header + DKC Downpipe/HV Downpipe
Suitabillity: MT
Spool Start (Varies According to Transmission, Setup & Tuning): 3000-3400 RPM
Full Spool (Varies According to Transmission, Setup & Tuning): 4300-4700RPM
Out of Steam (According to Feedback): REDLINE
Max Boost: 1.5 BAR
Max BHP: 310-370

tf035-15t, is basically a tf035/td04 hybrid as mentioned above. anyway the td04 isnt laggy. if you compare it to the stock turbo of cos it is as the stock turbo feels like a big cc car as the boost is almost instant. but for the td04, the lag really isnt that bad at all.

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