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11-27-2011, 05:31 PM
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#1 |
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Moderator
Join Date: Mar 2011
Location: south africa
Posts: 135
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Need help making power 94 TT
TSI modification#1
That neo do you wire it in or is it plug in.Just asking wat is the reason for not using the gotech or is the oem ecu that good. what about al the old sensors wont it make problems on the ecu if its disconnected. Just have a look at this chip. http://www.dastekpower.com/home.htm TSI Modification#2 Forgot i do have a wastegate will sent pics TSI Modification#3: Do i need to upgrade the oem fuel pump or is it okay TSI Modification#4: The clutch was on its wear limit.Took the clutch in and made it 5 puck button.The pressure plate is also made stronger The old oem flywheel is very loose can turn it 45 degrees still need a flywheel. My readings last time was 155 but our atmospheric pressure is 85kpa can be the reason its lower. Last edited by warmkop; 11-27-2011 at 08:24 PM. |
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11-27-2011, 10:04 PM
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#2 | ||||
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
That dastekpower unichip seems okay except there's no Mkiv Supra Turbo application. Quote:
Quote:
Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 11-27-2011 at 10:18 PM. |
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11-28-2011, 04:14 PM
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#3 |
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Moderator
Join Date: Mar 2011
Location: south africa
Posts: 135
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Need help making power 94tt
Think it will be okay to use the dastek chip its the best we have and it has a supra map unless you object.
Will do the leak down test asap. Wil have a look on the net if i can find a oem flywheel. Thanks for the advise can wait to get her running. What do you think of the play on my flywheel or can i use the old flywheel wat is the worst that wil happen to it wil it break. Last edited by warmkop; 11-28-2011 at 07:13 PM. |
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11-29-2011, 01:23 AM
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#4 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
Worst case, just weld your oem flywheel solid, and then get it balanced. This would be much better than looking for one that's already mostly worn out. Do you wire in that Dastek ecu, or does it completely replace the oem ecu? If it completely replaces the oem ecu, you need to sell it. For a 10 second 1/4 mile, you don't need to get rid of the oem ecu...and you'll lose a ton of driveability too. Also, a standalone ecu can be a tuning nightmare...costing you thousands of dollars and weeks and weeks of time to tune and re-tune. The fact that the dastek ecu already has a supra map isn't that important, because a base map is only a starting point. Every Supra is different - something as trivial as a pound or two difference in the base fuel pressure or the brand of fuel injector can completely throw off the fuel map. Stay with the oem ecu if at all possible - seriously.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 11-29-2011 at 01:27 AM. |
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11-29-2011, 02:07 PM
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#5 |
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Moderator
Join Date: Mar 2011
Location: south africa
Posts: 135
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Need help making power 94tt
The dastek is basically the same as the neo you wire it in keeping the oem ecu.sorry dit not mean map.
Il make plan with the flywheel the toyota dealers here dont sell supra spares because its an import.Here is a pick of my supra. 
Last edited by warmkop; 11-29-2011 at 03:05 PM. |
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11-29-2011, 10:31 PM
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#6 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
 Regarding the dastek, you should start with an all-zeroes (no net change) map, not a "Supra" map, with a straigh-line adjustment for the injector size. That, together with fuel pressure adjustments should be all it takes to get it to run. After that, all of the work is done on the dyno to get it tuned properly. To my knowledge, no one has welded an oem dual-mass flywheel solid - this, together with a surface-machining to cut off the hot spots, would be a very interesting modification. Please keep me informed as to what you decide to do.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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11-30-2011, 04:55 PM
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#7 |
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Moderator
Join Date: Mar 2011
Location: south africa
Posts: 135
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need help making power 94tt
Im going to weld it.First have to cut a weld prep and hope the flywheel dont bend to much wil just give it a min skim on the face wil let you know if it works.
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12-01-2011, 05:19 PM
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#8 |
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Moderator
Join Date: Mar 2011
Location: south africa
Posts: 135
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Need help making power 94tt
So the flywheel cant be weld it is mild steel at the back and cast iron in front to much of a hasle.But have another plan wil let you know.
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