Trigger Setup
My plan for the trigger setup is like this:
- Primary trigger VR, 60-2 wheel on the crank pulley
- Any generic VR sensor in a custom bracket attached to the oil pump, 60-2 missing tooth wheel from [034Motorsport] centered and welded to the crank pulley
- Secondary trigger HALL, a vane wheel and fork style sonsor on the back of the cam wheel
- I'm first gonna try this with the fork sensor from a distributor and a custom window wheel, alternatively I could use the stock cam pulley and hall sensor from the ABY/AAN engine.
Some images of a stock cam hall setup:
Q: This kind of setup wouldn't be that much trouble configuring for in VEMS right? Look at the middle picture, where should this window be placed? (in cam-degrees)
- one of the crankhome-VR (134 BTDC cyl5 in the original config) pulse should always see high; the other (62 BTDC cyl1 in the original config) should always see low voltage level => the 5-window HALL setup is just as good as the 1-window. Just make sure the crankhome is positioned close to the middle of the tooth (so even with some belt-sloppiness, it's surely there), and you're done