I will be drag racing the car (Mid 11’s)
Should I get an SFI approved one? [/quote]
Buy the converter first unless you only want the B&M plate twocents
If so on the SFI certs. it not required for your deal and you already know the price differences, the only difference between the plates is the decal shruggy

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)