[ERA535]

CCX33911:

This is what I have found out about the Dove single plane:

I have spoken to 2 people who actually use one and who both say that they picked up almost a second in the 1/4 mile.

These heads could result in those kind of power gains - BUT- the power being made is at much higher rpms. If you look at the specs on the new (soon to be released - right!) Edelbrock Victor single plane intake which is a similar design, they state the useable rev range is way up there - something like 6000 to 8000 rpms.

I think I am going to stick with my dual plane.