440RB INDY DUEL PLANE OR RPM INTAKE HELP

I`d like to have a M 1 done that way. Keep us posted on how it turns out. What is the carb heighth of the M1 ? Appreciate the comments by u, Andy, and iq52 !!
I will have to measure it .
But its 3/8 of an inch higher than an Indy duel plane.