Getting ready to order a cam for my 261 that will run Fenton headers and (2) progressive 2 bbls on an Offy.

Several searchs have produced testimonials for the Howard's M4F cam, so that is a good candidate. Does anyone have any experience with the Howard's model F298? What are the different characteristics of the 2 models?

I am willing to accept just a bit of "lopey" on
idle, but not a lot. Thanks for your knowledge.

shoeless