Poor Dyno result

Poacher

Known Member
Nov 21, 2012
85
18
508
Auckland, NZ
Hi Guys,

Here is my Dyno result. Still trying to figure out the issue. So far it's most likely exhaust. I have stock except RPS tip and need to remove cat still :(

Evo 8MR turbo 10.5
565 sti injectors
timing has been dropped out possibly not enough
fuel tuned
Inj running at 504cc (might adjust to 513 but doubt this is causing the power issue)
Stock cams/intake manifold etc.
21psi
FMIC
BOV


Johno
 

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^pomen_GTR^

7,000 RPM
Senior Member
May 13, 2010
7,509
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stock cam and stock exhaust likely the main source of restriction after u change to bigger turbo and injector....
 

stutzedward

3,000 RPM
Senior Member
May 27, 2009
3,416
561
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U need Evo cams at least n yes, exhaust too. Then u'll see around 230-240 whp.
 

4gbanger

1,500 RPM
Jun 26, 2013
1,958
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Johor/ShahAlam
stock cam wont work well with E8 turbo.. better get E7 or E7gta turbo to get better result with stock cam.. but then when look at the graph, u better check your ignition n Air fuel ratio.. gud luck man..
 

stutzedward

3,000 RPM
Senior Member
May 27, 2009
3,416
561
1,713
KL
With TD05, u need higher lift to allow more gas travel. Stock cam is really low and opens shorter period of time. So Evo cams will be best for td05.
 

Poacher

Known Member
Thread starter
Nov 21, 2012
85
18
508
Auckland, NZ
Ill look out for some stock cams they come up from time to time. Evo 7/8 would be best. I removed CAT flowing better now sounds nicer too. Still fluctuating at the top like a faulty o2 sensor (but fueling is fine) so might be spark plugs or coils. ill do some tests next weekend.
 

Jun_EK9

1,000 RPM
Senior Member
Nov 20, 2003
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10.9 is too rich
pls ensure the plug is right for evo...big head not small head
pls check the turbo shaft n fin as well
 

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