Voltage limiter - help needed

You might want to contact member redfish for a solid state ivr. I had him modify my rallye fuel gauge, convert amp to volt gauge, and I performed the MAD electrical bypass. Well worth it!!! Also might want to add a tach in that blank hole, I think rte engineering offers a drop in 8k tach for it. If you get stuck, just PM me, as I have already been down that road already