Tunnel ram or no tunnel ram...

Anyone know if the Indy t-ram's are all based on max wedge ports? I have a weiand that might need extensive welding to make work with my port window on my trickflows, it's smaller than max wedge but .400 more csa than the trickflow 240s and the weiand ports look smaller than a factory cast iron port.
Edit they're max wedge port....dang it.