96' Cobra with 54k miles
- Procharger Stage 2 P-1SC with 3 Core Intercooler and Big Red Blow Off Valve
- VMP Blow through setup
- 42 lbs./hour injectors, unknown fuel pump
- NGK TR6 plugs gapped at .030 with less than 10 miles on them
- Stock Coils and Plug Wires
- Probably tuned by DynotuneMp based on stickers on the quarter windows, but since he saves tunes by owner name we cannot verify.
A few weeks ago I did a pull in second and had good power throughout the RPM band. I parked it to chase some wiring issues in the cabin related to brake light and turn signals. I also replaced my fusible links between alternator and engine bay fuse box. This past weekend I took it to get tires replaced which had kept me from driving it more, and decided to try a short first gear pull. Went WOT and the engine had an abrupt loss of power around 3k to 3,500k rpm. Yesterday I took it out to get some video, and monitored my AFR while it happens and AFR stays in the 11's so I don't think it's a fuel issue.
I plan to buy an SCT X4 tuner in the next week to datalog. Car will be getting fresh tune as well, but in the meantime wondering if anyone has ideas or had a similar issue?
- Procharger Stage 2 P-1SC with 3 Core Intercooler and Big Red Blow Off Valve
- VMP Blow through setup
- 42 lbs./hour injectors, unknown fuel pump
- NGK TR6 plugs gapped at .030 with less than 10 miles on them
- Stock Coils and Plug Wires
- Probably tuned by DynotuneMp based on stickers on the quarter windows, but since he saves tunes by owner name we cannot verify.
A few weeks ago I did a pull in second and had good power throughout the RPM band. I parked it to chase some wiring issues in the cabin related to brake light and turn signals. I also replaced my fusible links between alternator and engine bay fuse box. This past weekend I took it to get tires replaced which had kept me from driving it more, and decided to try a short first gear pull. Went WOT and the engine had an abrupt loss of power around 3k to 3,500k rpm. Yesterday I took it out to get some video, and monitored my AFR while it happens and AFR stays in the 11's so I don't think it's a fuel issue.
I plan to buy an SCT X4 tuner in the next week to datalog. Car will be getting fresh tune as well, but in the meantime wondering if anyone has ideas or had a similar issue?