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Alternator not charging,A/C compressor power unidentifiable
Evening y'all,so I've read the schematics,and I've read the pages on the differences between the 1 wire and 3 wire alternator,but none are for my year. I have a 1987 V1500 with a 4 wire shown below. I've wired the small red wire straight to the battery from the nut,wired the S voltage sense wire...- Amanandhistruck
- Thread
- Replies: 2
- Forum: Electrical & Audio
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Sending Unit Power Wire
Hey y'all! Got a question I haven't been able to clarify. 1987 V1500. Hooking up EFI wire to sending unit per instructions. My sending unit has 2 pink wires and a ground wire. Obviously know where the ground goes,and I've read that one of the pink wires goes behind the cluster,but which pink...- Amanandhistruck
- Thread
- Replies: 0
- Forum: Tech Discussion
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EFI conversion clarification
Another option at least,thanks! And hyperfuel is basically a higher PSI fuel pump you install in you're factory tank via a secondary access point. Pur factory PSI is what,43-47 PSI? Fitech needs 58PSI to run efficiently. Another bonus with Hyperfuel is that it has a higher PSI pump (90...- Amanandhistruck
- Post #10
- Forum: TBI & EFI Conversions
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EFI conversion clarification
Awesome. I've heard the switch can handle up to 65psi,but no way to confirm,that's why I'm asking yall,the experts. So that being said FrankenChevy,I can use the Hyperfuel to boost PSI which will also give me my return hook up in one package,I would just have to upgrade the fuel lines to...- Amanandhistruck
- Post #8
- Forum: TBI & EFI Conversions
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EFI conversion clarification
The engine was missing the intake when I purchased it,and I'm not sure if its the original motor,haven't verified numbers yet,but it is a 5.7 block.- Amanandhistruck
- Post #6
- Forum: TBI & EFI Conversions
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EFI conversion clarification
How can I confirm if it was or not? It was an original 5.7 truck,as the label is still on the core support,but not sure if it was a true TBI.- Amanandhistruck
- Post #4
- Forum: TBI & EFI Conversions
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EFI conversion clarification
Evening everyone! So I've recently purchased and mocked up my Fitech 600HP EFI throttle body to my 1987 GMC K15 with a 383 stroker. My question that I need clarified is with my dual tank system that I still want to use. My plans are to incorporate Hyperfuels Retro Fit pump;however,I've been...- Amanandhistruck
- Thread
- fitech hyperfuel dualtank
- Replies: 10
- Forum: TBI & EFI Conversions
