Hey everyone
I have a 1992 geo tracker 8 valve TBI, 5 speed 4WD.
Im retuning the motor:
Calibrated TPS, adjusting air bleed, and doing dynamic timing.
From what I understand the motor needs to be hot and at 800rpm. How do I confirm 800rpm? The dash rpm gauge isnt too accurate-
When the motor is fully warmed up I can adjust idle using the air bleed screw until it seems like its 800rpm (clockwise makes it lower rpm), but I rather use an accurate digital gauge to determine the actual RPM.
what kind of device do I need to determine that actual RPM, and how would I go about doing this ( where would i connect it to)
Thanks
I have a 1992 geo tracker 8 valve TBI, 5 speed 4WD.
Im retuning the motor:
Calibrated TPS, adjusting air bleed, and doing dynamic timing.
From what I understand the motor needs to be hot and at 800rpm. How do I confirm 800rpm? The dash rpm gauge isnt too accurate-
When the motor is fully warmed up I can adjust idle using the air bleed screw until it seems like its 800rpm (clockwise makes it lower rpm), but I rather use an accurate digital gauge to determine the actual RPM.
what kind of device do I need to determine that actual RPM, and how would I go about doing this ( where would i connect it to)
Thanks