Tag Archive for ignition

Pertronix Ignition

Worked on outlining the changes i need to make to the ignition. This includes the replacement of points to Pertronix electronic ignition. Got a replacement Accell coil, and confirmed that its resistance/voltage allow for the removal of the white resistor. It supports higher voltage, like the flamethrower coils. Otherwise the voltage is too low for the coil/igniter & it does not run optimally. I left the heat resistor on, but if it bugs me ill remove it and wire everything to the coil directly. Used a timing light, and adjusted the 8*BDC mark to 13*. (Sounded good, but need to confirm weather its optimal timing or not).

The model Pertronix igniter i used was the 91641¬†and i followed the “Pertronix Ignitor II Wiring With Flamethrower Coil” instructions below. If your coil supports the voltage, you may as well remove the resistor and relocate the wires to the positive side of the coil directly. Make sure to follow the voltmeter instructions when installing to confirm proper setup.

Toyota 20R engine started

We reinstalled the gas tank and got a gallon or two of gas in the tank. We then did a compression test, and confirmed compression stroke /w top dead center on the first piston. Reinstalled all new Silicone vacuum lines and Placed the timing angle at 13* (high altitude) and turned the 20R engine over! She started right up, so it looks like i wont have to rebuild the carb right now. Overall, we still need to adjust the valves when they get warm, and seal up the valve cover. Next step is to fix/flush the clutch slave & wait for the brake booster to show up. Im glad we finally turned the 20R engine over! And the points ignition and distributor still work.

Vacuum Diagram Scribbled

Vacuum Diagram Scribbled