PRO32 Posted January 29 Report Share Posted January 29 Hi I have a customer running the plug in RB30 VL ECU The distributor for cam sync and a 12 tooth crank trigger Has someone got a trigger calibration that would allow the widest tooth cam to work with the 12 tooth crank? would ultimately use a cam trigger or single hole disc but wants to dyno this week Thanks Jason Quote Link to comment Share on other sites More sharing options...
Vaughan Posted January 29 Report Share Posted January 29 The factory cam sensor setup has 360 evenly spaced teeth on one output and 6 evenly spaced slots of varying widths on the other the other output (from memory the distributers have 5 slots of like 4 deg and one of like 9deg). To use it as a cam sync with a multi tooth crank wheel you would need to find a way to block 5 of the 6 slots on the factory Trigger 2 output. The only possible way of identifying which of the 6 teeth is which is by figuring out which one is the longest which isn't something you could do reliably with a 12 tooth crank sensor. Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 29 Report Share Posted January 29 In the "old days" we used to cover the disc with aluminium tape and cut through the slot(s) we wanted to keep, sounds crude but my old FJ20 has been like that since ~1994 and is still working. Couldn't buy aftermarket discs back then. Quote Link to comment Share on other sites More sharing options...
PRO32 Posted January 30 Author Report Share Posted January 30 Thanks Adam have a single slot in the mail Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.