4 cyl. tach conversion

Look for a 90 up Dakota V8 in junkyard, and remove its tachometer drive board from the instrument cluster. Then snap it in place of your 88 daytona tach drive board. Problem solved. The tachometer itself should run to the drive boards cal setting. I know the 1990-1991 daytona 4 cylinder tach drive boards would work on the 1988 4 cylinder cluster. The 1990 up were offered with s V6 as well. I am betting the truck V6 and car V6 are the same PN drive board. Chrysler made the same dakota cluster for all 3 configured trucks, and used the appropriate drive board to run the tach. 1990 V8 has the same exact board but they are calibrated for either 4 cylinder, V6, or V8. This is why I say get one off a V8 truck around 1990-1991. Heck, get a couple. These tend to go bad.