RSM sucks, so who else makes bigger tb's?

[fleetwoodguy79]

Heard way too many things about RSM and also their pricing sucks a big fattie... so where else can I get a larger throttle body for the DOHC? I'd like to get it ported also to match my intake and heads... anyone?

[RomeoZ34]

http://discussions.gmforums.com/showthread.php?s=&threadid=44907

 

There ya go