TD06 20G
23 June 2010, 07:12 PM
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TD06 20G
Hi i recently bought a TD06 20G, but i´m in a big trouble, because max boost that i can do are 20Psi, and my target it was 27~28psi, why these turbo doesn´t do more boost....?
I already checked for leaks, even on wastegate seal, and no leaks....
I´m using a manual boost controler, and my car is one 01" WRX, i have full decat, cold air intake, turbo xs blow of valve.... 550cc injectors, wallbro..
Any help would be very apreciated....
I already checked for leaks, even on wastegate seal, and no leaks....
I´m using a manual boost controler, and my car is one 01" WRX, i have full decat, cold air intake, turbo xs blow of valve.... 550cc injectors, wallbro..
Any help would be very apreciated....
23 June 2010, 07:36 PM
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20g
hi
i would not run that much boost
have the internals been upgraded or forged items fitted
has the fuelling been altered for more boost if not you risk blowing the engine
up
get it checked out with a garage and a mapper asap.
i would not run that much boost
have the internals been upgraded or forged items fitted
has the fuelling been altered for more boost if not you risk blowing the engine
up
get it checked out with a garage and a mapper asap.
23 June 2010, 07:46 PM
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This is not the problem, the problem is: why these turbo can´t handle more than 18~20psi....?
I have forged internals, and sti v8 six speed gearbox...
I have forged internals, and sti v8 six speed gearbox...
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23 June 2010, 08:00 PM
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TD06S-20G: uses 20G 60 trim.
TD06H has a different style of turbine housing and turbine wheel than TD06S.
640cfm @ 2PR @ 68%.
685cfm max flow @ 68% 2.35PR or 20.7psi.
28psi max boost limited by compressor wheel speed.
Last edited by bigsinky; 23 June 2010 at 08:01 PM.
23 June 2010, 08:02 PM
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23 June 2010, 08:06 PM
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23 June 2010, 08:10 PM
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The turbine sizes are the same, the compressor housing is the same, if you tell me that this turbo will blown in a month i belive, but it can´t handle more than 20psi...........
23 June 2010, 08:18 PM
#17
The Bigger TD series (18 and 20 G's) have been copied (in China I thought) for quite a while........the biggest seller was Japware house.
I'll have a google....
Shaun
I'll have a google....
Shaun
23 June 2010, 10:38 PM
#19
as others have said it wont perform because it is a cheap copy turbo, one of the main reasons is due to the fact the turbo is not made to any realistic tolerance, sometimes things are are to good to be true, a £200 20g is definitely one of them.
24 June 2010, 04:26 PM
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Well since you have it now put it down to experience. Try tightening the actuator, you might see more boost and you have nothing to lose - well apart from your engine if the turbo blades break
24 June 2010, 05:17 PM
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