Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

i need help with the tbi vss

Old 02-26-2010, 07:19 AM
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Car: 1991 Bird
Engine: Goodwrench 4bolt 357 bore vortec
Transmission: T-5
Axle/Gears: 10 bolt posi disc w/3.23
i need help with the tbi vss

swaped the tbi for a carb. bye bye ecm. now i need to get the vss figured out so i maintain its function. and will i have any problems with the VATS system letting me start the car? thanks for your help. i really need it. AUTO FAIR is just around the corner.
Old 02-26-2010, 09:22 AM
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Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Speed Reading

You don’t need an ECM but you do need a buffer to convert the VSS sine wave AC to square wave DC.

If you have cruise control add a 4013 chip to divide by 2 to enable that function.


Happy Racing!


If People Drove Any Slower They’d Be Going Backwards

When you see fog or “running” lights on in good weather beware. WLow performance driver ahead.

How bout those nitwits too scared to drive without headlights in the daytime and the nitwits that need headlights for a little rain

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Old 02-26-2010, 09:32 AM
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Re: i need help with the tbi vss

IF IT WAS A 5.7 ARE YOU INTERESTED IN SELLING THE TBI?
Old 02-27-2010, 02:02 AM
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Car: 1991 Bird
Engine: Goodwrench 4bolt 357 bore vortec
Transmission: T-5
Axle/Gears: 10 bolt posi disc w/3.23
Re: i need help with the tbi vss

thank you for the input NINA.....but can you put that to me like a noob. is it the same buffer the car came with? and i had cruise. decided not to have it in the engine bay so i removed it. so can i still use that chip? and where does it go? it WAS a 305. i thought the 5.0 and 5.7 tbis were the same?
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