by 89workhorse » Tue Jan 03, 2012 7:37 pm
Does anyone know where to get a digital tach or convert one to work with diesels , I want one that matches my glowshift guages
1989 D250 4wd, Maxed ve, denny t stage 2, 366 spring, 60mm turbo upgrade, 4" straight pipe, ddp stage 3 injectors, glow shift guages, 180xxx miles
2001 2500HD 2wd, all stock (not for long) lb7 6.6 duramax, 230xxx miles