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  1. Syclone0044

    Can't do a Car-Show burnout due to heat soak causing slow spoolup?!

    Hey guys I figured you would have some experience with this same problem. Happens on my 91 GMC Syclone with CK Stage 2 700R4 trans, and a fairly tight 2700 RPM Yank nitrous/blower converter. Normally my truck spools up great with upgraded heads/cam and a small PT51 turbo @ 20 PSI w/SMC Alky...
  2. Syclone0044

    Boost dropping near redline; is my PT51 maxed out running 11.45 ET?

    Hey guys, hope nobody minds if I ask here about my 91 GMC Syclone, I know tons of you guys run the same turbo in similar weight Turbo GM V6's :biggrin: Old Stock Heads/Cam Results When my truck was mostly stock with just a 2700 Yank lockup converter (700R4 trans), 93 octane & SMC dual nozzle...
  3. Syclone0044

    Incredible new Turbo Compressor Speed Gauge

    TurboByGarrett.com - Accessories This is the coolest and most useful thing to happen to turbo tuners since cheap Wideband O2 sensors and realtime chip emulators. The possibilities with a gauge like this are just incredible. You can map your turbos on the compressor map and tell exactly...
  4. Syclone0044

    Strange 3rd gear boost fluctuation

    Hey guys, I've tried getting help on this elsewhere but nobody is as hardcore about alcohol as you guys are, so maybe you can help? My problem is when I get beyond 22 PSI boost or so, with 93 octane and dual nozzle SMC Alcohol (M10 and M15) running 100% methanol, once I get into 3rd gear or so...
  5. Syclone0044

    Strange problem, converter stalls too tight only after sitting hot

    I have a 91 Syclone with a CK Trans 700R4 and a Yank "nitrous/blower" 2800 stall converter. I also run alcohol injection and around 23-24 PSI boost on pump gas. The converter is on the tight side but can stall 2900 @ 5 PSI on a launch (a little more if I really open the throttle while on the...
  6. Syclone0044

    Problems with CK Performance

    Has anyone been able to contact CK Performance this week? They supposedly sent me an "overnight" valve body and parts package last week Thursday and so far I have nothing. I am not sure how an overnight package could take 7+ days to ship. I have tried calling them every day this week except one...
  7. Syclone0044

    In-cab alcohol pressure gauge?

    I've got an Autometer Z-Series electronic fuel pressure gauge, I was going to install it like normal to my fuel rail when it occured to me that my alcohol pressure would be more important. Anyone doing this? I'd like to just tap into my SMC alcohol line and watch the pressure in-cab but I...
  8. Syclone0044

    Anyone injecting NITROMethane?

    Seems that Methanol is the second best fuel you can burn, second only to Nitromethane. According to http://auto.howstuffworks.com/question642.htm, "compared to gasoline, you can pump about 8 times more nitromethane into a cylinder of a given volume and still get complete combustion. Since...
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