Bmod motor camshaft recomendations

[dirtracer07x]

I would think low/mid range is more important than top end. But I could be wrong. I run a 633-650 gear on the tracks I race.

[dereksehi]

Ok what do you typically run for max rpm? In my opinion your current camshaft is too big and has to much split between the intake and exhaust which is also detrimental to mid range torque

[dirtracer07x]

To big? Most are running 520-550 lift. I have my chip set to 7k

[dereksehi]

I'm not talking lift you've got to much duration which makes bottom end suffer and adds top end. Most 2 barrel camshafts for your application will be between 240-250 degrees duration @.050.

[Krooser]

My sons Jones cam is a 248 @ .050 on a 105 iirc... Pulls like a freight train but his motor has a bit more compression...

[hogracer3d]

Tony Barker (on here as TBRE) is a great cam guy