my problem with the bulldog cam was I could not get it to run smoothly and at a decent idle rpm. Excellent acceleration, quick response.
I had it running for a time at about 1100 rpms and then most recently at about 1600 to 1800 rpms. I just found out this week that part of the recent problem may have been the rocker arm pivot shaft; (on my 51, two pieces) the front shaft broke into two pieces (now a total of 1 shaft, 1/2 shaft and 1/2 shaft.) When I took it out of the engine it looked brand new, but then I only drive the truck 1500 to 2000 miles a year.
Hope that helps,
Hope that helps.
