Should i do a Ls swap or b16a and the drop a b20 or b18a/b.do you have to have a vtec ECU to do a frank swap?Do you know where I can find a good working cable tranny?Witch swap runs and works better.Tell me your opinion on doing a Ls-vtec or cr-vtec[b20-vtec].how fast do you think it will be. help me with my questions please.