Connect it to the tach signal wire coming out of the PCM - go by the APEX'i installations HOW-TO (that I wrote). You won't need a tach adapter or any other gadget to get it to work.

2000 SVT Turbo 295hp/269ftlb@12psi #1 for Bendix Brakes Kits! Knuckles rebuilt w/new bearings $55 AUSSIE ENDLINKS $70 Gutted pre-cats $80/set A lack of planning on your part does not constitute an emergency on mine!