a sad day today at the dyno. pls help.
Since al chimed in - I have a question - which maybe related to your tuning etc.
Whats with the crazy 8's in timing on your mail in flashes? My car had a mail in flash from you. PO gave me the receipt and all. I made some changes so it was time to get in to the ecu and update it... and I saw the HUGE block of timing -- all being solid 8's...
IM confused? Is this a fail safe for mail in flashes?
Whats with the crazy 8's in timing on your mail in flashes? My car had a mail in flash from you. PO gave me the receipt and all. I made some changes so it was time to get in to the ecu and update it... and I saw the HUGE block of timing -- all being solid 8's...
IM confused? Is this a fail safe for mail in flashes?
so got my evo 8 ready and prep for the big dyno tune.. boost leak test resulted negative.. ready on the dyno.. a very sad day when the car only produced 336 whp and torque 385 with all these mods.. any suggestion guys of what it can be.. any suggestions? these are my mods..
Stock Turbo
HKS high powered exhaust
Skunk 2 dp and testpipe
greddy spec b MBC
ACT XTSS and Prolite flywheel
HKS air intake
HKS bov with upper piping
walbro fuel pump
defi boost/oil/exhaust gauge
forced performance cams installed by icsperfromance
Aquamist methanol injection with gauge installed by icsperformance
can it be possibly the turbo is shot? or waste gate actuator needs to be replaced? pls help
car has strait pipe no catalytic converters. i don't know..
thank you
Stock Turbo
HKS high powered exhaust
Skunk 2 dp and testpipe
greddy spec b MBC
ACT XTSS and Prolite flywheel
HKS air intake
HKS bov with upper piping
walbro fuel pump
defi boost/oil/exhaust gauge
forced performance cams installed by icsperfromance
Aquamist methanol injection with gauge installed by icsperformance
can it be possibly the turbo is shot? or waste gate actuator needs to be replaced? pls help

car has strait pipe no catalytic converters. i don't know..
thank you
First off, Let me fix your typing.-done.
Now on to your mods..
The HKS HI-Power- Doesnt this flake down to a 2.5 inch where it connects to the downpipe? That doesnt help air flow.
What year is your Evo? 9.8 hotside? You are running an VIII turbo, and if your running the smaller version, then that doesnt help anything either!
50/50 Meth? or 100%
You were tuned by Al.
Hope this helps!
I would change this piece ASAP.. "HKS bov" This unit is known to lose power.. It might not be holding all the boost that you're throwing on it. Change it to a Stock Metal MR on.. or get a synapse or Tial Q one. I'm telling you from experience.. not just spouting things out.
Last edited by JediGillTees; Aug 5, 2009 at 08:05 AM.
Since al chimed in - I have a question - which maybe related to your tuning etc.
Whats with the crazy 8's in timing on your mail in flashes? My car had a mail in flash from you. PO gave me the receipt and all. I made some changes so it was time to get in to the ecu and update it... and I saw the HUGE block of timing -- all being solid 8's...
IM confused? Is this a fail safe for mail in flashes?
Whats with the crazy 8's in timing on your mail in flashes? My car had a mail in flash from you. PO gave me the receipt and all. I made some changes so it was time to get in to the ecu and update it... and I saw the HUGE block of timing -- all being solid 8's...
IM confused? Is this a fail safe for mail in flashes?
I am happy to provide you customer service - best way to have your mapping reviewed is send me a copy to info@dynoflash.com with a list of your current modifcations and some details about when your purchased the mail in reflash and your contact data
Al
I would change this piece ASAP.. "HKS bov" This unit is known not to lose power.. It might not be holding all the boost that you're throwing on it. Change it to a Stock Metal MR on.. or get a synapse or Tial Q one. I'm telling you from experience.. not just spouting things out.
I prefer the Forge RS
Al
never mind edited...
Sounds like a shot turbo or fuel delivery problem, what RPM is the car spooling at? I didnt reseal my Fuel pump properly (during my walbro swap) and had a similar issue. Went back and fixed it (put the black rubber seal on the fuel pump nozzle, then reinserted into the fuel pump assembly) and now running 330whp on a stock 8 10.5HS turbo with 24 psi and pump gas.
Sounds like a shot turbo or fuel delivery problem, what RPM is the car spooling at? I didnt reseal my Fuel pump properly (during my walbro swap) and had a similar issue. Went back and fixed it (put the black rubber seal on the fuel pump nozzle, then reinserted into the fuel pump assembly) and now running 330whp on a stock 8 10.5HS turbo with 24 psi and pump gas.
The turbo spools at least 500 rpms too late
Al
Well for anyone following the story . . . .
Today Tristan came back and sure enough his turbo was shot
The turbine wheel was developing cracks and little bits were falling off the edge - the picture just cant show all the details



I did not have time to redyno the car but the boost was comming on a lot harder with a turbo swap of a used Evo 8 turbo and it was achieving more boost also
This was the first time in a long time that I came up with a blown turbo diagnosis and it felt good to see that I was right on the money with my call
My customer purchased the car used and I would say that at some point the car was probably run very lean with high egts which resulted in thermal damage to the turbine wheel - no doubt it would have eventually fallen totally apart
Al
Today Tristan came back and sure enough his turbo was shot
The turbine wheel was developing cracks and little bits were falling off the edge - the picture just cant show all the details



I did not have time to redyno the car but the boost was comming on a lot harder with a turbo swap of a used Evo 8 turbo and it was achieving more boost also
This was the first time in a long time that I came up with a blown turbo diagnosis and it felt good to see that I was right on the money with my call
My customer purchased the car used and I would say that at some point the car was probably run very lean with high egts which resulted in thermal damage to the turbine wheel - no doubt it would have eventually fallen totally apart
Al



