Help with my motor. Any ideas would help me -5.0 power-

Originally posted by Hethj7
Sicy - The more I think about it, I take back some of that about the rockers making all that power. These runs were made about 4 years ago, so I am trying to remember details .

As I think about it, the air temperature was much cooler on the day we made the runs after the rocker install than it had been previously. So, the cooler air accounted for part of that power gain also.

Sorry if I am throwing anyone off. I am not trying to mislead anyone. Like I said, the graphs are back home and the runs were 4 years ago, so I am trying to recall all the details from memory .

Who you calling a "Sicy"?! It's Simi...not sissy. Yeah, the colder air can definitely make a difference on dyno day. Still interesting though... Nice to hear the rockers gave you a little extra power though. I too run the 1.72 roller rockers to help give my B-303 a little more oomph. I've yet to get mine dynoed though....but plan on it sometime in the future. I guestimate that I'm pushing around 320hp...or somewhere pretty close to that.