1/4 mile ET guesses

I like MSD stuff, it's just pretty expensive when buying new. The distributor is a yes.

You could do a cheaper conversion using some factory pieces. Grab a stock box/harness and wire it in using an MSD distributor. Got any junkyards close? That's where I'd look. You can also get a module from rockauto cheap ~$12.

High headwind probably killed some MPH on you.

Good luck with it.