Was wandering if anyone would be willing to....... |
Was wandering if anyone would be willing to....... |
Mar 25 2009, 11:15 PM
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#1
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DSMCentral Freak Group: Members Posts: 291 Joined: 14-July 04 Member No.: 339 |
either check the tune and/or tune this car for a little bit of cash. It seems to run fine, just doesn't seem to maybe making the power it can/should be.
The mod list: 1999 GSX Big T28 Turbo. Larger side intercooler Upgraded intercooler pipes First generation DSM blow off valve Ported exhaust manifold & O2 housing Full 3" stainless steel exhaust system 255 gph fuel pump 550cc fuel injectors DSM link - ECU Underdrive crank pulley Comments: 1) The current parts are matched pretty well. The turbo actually produces a reasonable amount of Torque. The torque curve seems to hit nicely at highway speed. 2) The first gen BOV holds boost better than 2G. 3) The only tricky thing is the DSM link - it replaces the stock 1999 DSM ECU with a 1995 model. The 1995 model had a socketed programming chip, so it can easily be replaced/reprogrammed. The programming I have is matched to 550cc injectors. The custom tuning is in memory only, so when the ECU loses power, the chip reverts to the version in ROM. You'll need a laptop with a serial port, the ODB-II cable, DSM-link software to control the ECU. The documentation is on the CD. 4) The OBD-II cable and a DSM-link CD are in the box. 5) The switch to the 1995 ECU changes the plug wiring, see the DSM-link instructions. Any help would be greatly appreciated! |
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Mar 26 2009, 12:24 PM
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#2
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Eats and sleeps DSM jargin. Group: Members Posts: 1,754 Joined: 25-June 04 From: 61554 Member No.: 314 |
I am curious about the ECU. I am not sure why you would need to switch plug wires around. the only time you need to do that is during a 6 bolt swap.
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Mar 26 2009, 01:43 PM
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#3
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DSMCentral Freak Group: Members Posts: 291 Joined: 14-July 04 Member No.: 339 |
I don't have a clue, he bought it with the mods on it and it's clean as hell and seems to be really reliable. Just really wandering if there's more power left on the table.
How much power is a T28 good for? |
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Mar 26 2009, 02:31 PM
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#4
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Eats and sleeps DSM jargin. Group: Members Posts: 1,754 Joined: 25-June 04 From: 61554 Member No.: 314 |
it pretty much has the same characteristics as a big 16g if I am not mistaken.
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