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1993 6spd Setup: Stock 3L motor (59k miles) HKS Fcon V-pro HKS Knock Amp/ wideband HKS 264 cams BL67mm .68 a/r Turbo Kit 3" downpipe/ Blitz Nurspec Exhaust Precision 800cc injectors, Dual Denso Pumps, etc... Apexi AVC-R Boost Controller And a bunch of other bolt on parts that won't effect the numbers... HKS DLI, ATI Crank dampener etc... Power 527whp/441wtq - 19psi 91 octane 651whp/550wtq - 28psi 111 octane NOTE- I had a bad exhaust leak between my turbo and manifold which caused it to spool slower. 1/2 the gasket was actually missing! So it didnt' spool as fast as it could have. Race gas 111 octane (28psi)

Thanks! I usually hang out on Supraforums, but I thought I would come by and say hi to you guys. I have a pretty good knowledge about US spec Supras, so let me know if you guys have any questions. I have had the racelogic for quite some time. My setup is pretty simple TT 6spd BL 67mm Single HKS Fcon V-pro Full fuel system etc Racelogic Traction control Makes 651whp race gas/ 530whp on pump gas And of course all the supporting mods. Thanks for the welcome!

Check these things IACV VSV IACV actuator EGCV vsv EGCV actuator all the vacuum lines (they must be in exactly the right order and have no rips or tears) Make sure you are testing the correct ones. For example the EBV vsv is right next to the IACV, however it is only for pre-spooling the turbo. It doesnt actaully turn the second turbo on like the IACV does.

It really depends on how much power you want to make. The V160 (6speed) is far superior to the 5spd. The 6spd can take any amount of power you make. But it is also very expensive. If you are not going to make much power (BPU) than the R154 would be just fine.

You don't seem to understand how it operates. You have TOTAL control over the traction control. You can turn it off if you want. You can literally set it to allow the percentage of wheel spin down to 1%. It is a great unit, and every high horsepower street Supra should come with it. Did anybody notice that the new Super car called the Gumpert (spelling?) comes with Racelogic stock!? I know a few other cars do too. Pretty awesome to say that they are an oem level traction control system that is completely user adjustable.