When I test flowed my buddies LD340
I was pleasantly surprised and after a quick touch up it was even nicer. Was it anywhere near Victor340 territory, heck no but it has its place. We shall see if I can help it out any.
I really like the vic340.
I had a set of heads that went 274 and ootb and with a ootb vic bolted on did around 246-252 peak.. i did a shallow gasket match, very mild plenum plenum to roof blend and it was only 4 cfm off afterward.