April 21, 2011 - As with the original engine, I'm going to run both an oil pressure gauge and a warning light. A 1990-94 Miata provided the sender for the former and a 1995-05 Miata provided the switch for the latter. Packing them both into the tight space at the back of the intake manifold was a bit of a challenge, but with the right collection of pieces they tuck in nicely! tags: conversion, gauges |