I recently installed a 2.93 pulley and Crower Stage 3 cams. I also have a custom Predator tune from James.
I experience a very slight hesitation when I accelerate, especially in the 2000 to 3000 rpm range. Sometimes, it is accompanied with, what sounds like, a subtle backfire. It resembles the "bog" I use to get with Rochester 4bbl carbs, just not as drastic. It seems to occur about the time the boost comes on.
Other than this, there are no issues.
I'm not sure if it is a timing issue, a fuel issue, or an ignition issue. :??:
Any ideas?
I experience a very slight hesitation when I accelerate, especially in the 2000 to 3000 rpm range. Sometimes, it is accompanied with, what sounds like, a subtle backfire. It resembles the "bog" I use to get with Rochester 4bbl carbs, just not as drastic. It seems to occur about the time the boost comes on.
Other than this, there are no issues.
I'm not sure if it is a timing issue, a fuel issue, or an ignition issue. :??:
Any ideas?