Quote:
Originally Posted by ponjohn
What do they flow?
|
The guy in the youtube link I posted says, Speedmaster claims, 295 Intake, 202 exhaust. out of the box. From his reaction when he disassembles the heads I think he was dubious of those figures, and talks about the bowls needing blending better than the example he was scrutinizing in front of him.
Here's the 18.18 minute video review:
https://www.youtube.com/watch?v=fFfPEjG0uCc