Torker 340 Intake Value
I ran the old Torker 340 for years. It's not as horrible as some people say, but it's the exact intake people were warning you about when you said you were going with a single plane... "You'll be trading low RPM power for high RPM power!!"
A good modern single plane intake is much less of a compromise; in most cases the low end power you lose over something like a dual plane Performer or M1 won't be noticeable with a modern single plane.
I eventually removed the Torker 340 and put on an LD340. Big time increase in low end power, but a slight decrease in the upper RPM ranges (upper, like 4600 and higher).