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    reverse engineering stock timing

    P04848702AE I decided to go with SCT, however it still wouldn't hurt to see how close I can get with the splitsec. Figure there are some people still left out there that could benefit just in case.
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    reverse engineering stock timing

    Has anyone reverse engineered the timing maps in a GTS? I know what they are approximately at WOT. But how about compared to load? I'm trying to figure out how much total advance the PCM outputs primarily compared to the input voltage of the MAP sensor with RPMs while still in open loop. Thanks.
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    Wheels / Tires 4 drifting ?'s

    Re: Wheels / Tires 4 drifting A's Just for anyone who cares. After going through a few combinations, I've found a setup that works extremely well: 1. Get a set of cheap 1st gen viper front rims. 2. Mount 245/45 R17's at about 50psi (make them stretch) This keeps cost low, and still gives...
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    fuel injector suggestions for boost

    Gen II '97 GTS Has anyone run Siemens Mototron 60# injectors? I've recently installed a forced induction system currently limited to 5psi. I know I need more fuel. Just seeing what other people run in the 5-8psi range. Currently I'm looking at 60# injectors and fuel pump booster. I already...
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    Wheels / Tires 4 drifting ?'s

    Re: Wheels / Tires 4 drifting ?\'s Bruce cracks me up. BTW, I do all of the above already. I'm just getting bored and require to expand my horizons. I'd take the viper rally cross too, but there's a displacement limit (wouldn't that make you vomit). bummer. You have to admit, burning...
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    Wheels / Tires 4 drifting ?'s

    Wheels / Tires 4 drifting ?\'s '97 GTS I'm searching for the best combination of tires/wheels on a budget for drifting. It's getting expensive going through 335's. I hear the front rims will fit on the rears which is great. But, will the 1st gen front rim also fit on the rears of a 2nd gen...
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    Electric fan replacement recommendation

    '97 GTS - stock I'm in the process of a "little project" which requires me to remove the stock radiator electric fan shroud and fan. The problem is the stock setup sticks out too far and is getting in the way. (if it was 1.5" slimmer - it'd be perfect) I tried finding stats on the CFM ratings...
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    Aftermarket Crank Pulley for Supercharger ??

    Okay, I'm getting jealous, the Paxton supercharger kit comes with an additional lower crank pulley to drive the supercharger independently? I want to switch my approach to this route instead of running from the standard accessory belt. Any ideas where to get crank pulley for these cars? I'd...
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    Boost tuner question...........

    I could understand running the A/C just before a run, to cool the intake air, but not during the race. I think running the A/C clutch coil and compressor eat up more horsepower than would be generating by cooling intake temps during the run. Also, about spraying cooled gases/liquids across the...
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    My next blower project

    Turbo Technologies in Tacoma Washington gave me a rough estimate of $6500-$7500 for a complete twin turbo setup and intercooler installed with dyno results. This was a couple years ago and they are normally booked up 6+ months in advance. I've seen their work and it's top notch. I think the...
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    Split Second Fuel Programmer for Supercharger Question

    A while ago I purchased a Split Second PSC1-002E for my '97 dodge viper, along with the Air Fuel ratio meter and an MSD timing boost retard. I think the PSC1-002E will replace my stock MAP sensor from what I understand, so I have to program in my own values. Does anyone have a baseline fuel...
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    A/C stopped functioning... probably something simple.

    It's the pressure switch.. I jumped it and the A/C clutch engaged immediately and the radiator fans kicked in as normal. You guys are awesome!!! So now I'll have to take it in to get the pressure tested or a new pressure switch. Thanks again guys! Now its time to hit the local Tucson track...
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    A/C stopped functioning... probably something simple.

    I've tested the AC Clutch relay, also monitored the ground side of it, and its never getting ground signal to activate the relay, so I squeezed a wire in there and tapped it to ground, it does engage the relay and AC clutch. I'm still amazed on how easy the vehicle is to work on so far:)...
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    A/C stopped functioning... probably something simple.

    What would be the procedure to test the pressure switch? I've noticed 12Volts is fed to one lead, and I'm guessing the other is running back to PCM. Higher voltage means more pressure? I'm thinking if I place a resistor across bypassing the pressure switch to see if it engages the A/C. I'm...
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    A/C stopped functioning... probably something simple.

    You mean the wire linkage which controls the coolant flow into the heater core? It still appears to be on and is moving to the full extents. BTW, I've also checked the fuse in the engine compartment to the A/C, unless there is another one for the control systems that looked fine. I'm crossing...
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    A/C stopped functioning... probably something simple.

    I've just started getting into A/C systems on vehicles. The other day mine completely stopped functioning ('97 GTS) after my battery went dead., I have a rough idea on how they work but I wouldn't think the battery going dead has any corrolation to the A/C system. Here are the symptoms: No...
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    Fuel Management w/ Supercharger

    The FTC1-002 from Splitsec looks awesome! Its exactly what I was looking for. Now, am I able to run the MSD in conjunction with the Splitsec FTC unit? I'm guessing so. I'm not interested in having a tuner modify the vehicle. I enjoy performing automotive work myself now matter how small or...
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    Fuel Management w/ Supercharger

    I'm a newbie here, and haven't performed any mods to my '97 GTS yet.. However, I've built several Super/Turbocharged setups for older blow-through carb setups on other cars. This ECU/PCM stuff is new too me. Anyways, I am building a custom NOVI 2000 (possibly procharger) supercharger setup...

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