What VSS for 1990-92 '730 ECM?
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Engine: RamJet 350 running EZ-EFI 2.0
Transmission: Richmond 6-speed
Axle/Gears: 4.1
What VSS for 1990-92 '730 ECM?
I understand that it's a 4-pulse VSS. What type of sending unit does it use? Is it a Hall-effect unit or a Reed type sending unit?
Any other pointers?
Any other pointers?
Joined: Apr 2004
Posts: 3,180
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From: Browns Town
Car: 86 Monte SS (730,$8D,G3,AP,4K,S_V4)
Engine: 406 Hyd Roller 236/242
Transmission: 700R4 HomeBrew, 2.4K stall
Axle/Gears: 3:73 Posi, 7.5 Soon to break
The one I am using
I purchased an aftermarket one that (I think) was the same as an old OEM unit. www.jagsthatrun.com (Stealth conversions)
The number was " 4PAC INTEGRAL" it has a cable drive and the 4 pulse per rev. magnetic pulse generator. I needed to keep the cable drive intact for my speedo.
It was about $90 from memory but is working good.
The mating connector was Delco PT-120, or GM #12085498.
They also helped me out with the selection of the drive gears to get everything to about 1% error. (or at least that what it should be).
Hope that helps.
Edit: to answer that question, I'm pretty sure this one is a reed type.
The number was " 4PAC INTEGRAL" it has a cable drive and the 4 pulse per rev. magnetic pulse generator. I needed to keep the cable drive intact for my speedo.
It was about $90 from memory but is working good.
The mating connector was Delco PT-120, or GM #12085498.
They also helped me out with the selection of the drive gears to get everything to about 1% error. (or at least that what it should be).
Hope that helps.
Edit: to answer that question, I'm pretty sure this one is a reed type.
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From: Armpit state
Car: 71 Nova
Engine: Superramed 383, Topline heads
Transmission: 700r4
Axle/Gears: 8.2 posi 3.08
Heres the one I used.
http://store.summitracing.com/partde...6&N=120 308231
http://store.summitracing.com/partde...6&N=120 308231
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From: Chasing Electrons
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Re: What VSS for 1990-92 '730 ECM?
Originally posted by silvernblack
I understand that it's a 4-pulse VSS. What type of sending unit does it use? Is it a Hall-effect unit or a Reed type sending unit?
Any other pointers?
I understand that it's a 4-pulse VSS. What type of sending unit does it use? Is it a Hall-effect unit or a Reed type sending unit?
Any other pointers?
RBob.
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