|
Re: Another 489bbc question
Quote:
Originally Posted by 68c10owner
Just knowing what RPM range you want to run isnt enough to just start gathering parts though. Knowing RPM range and desired use is very important. And sometimes the rest of the parts that you pick may not be what you think. I`ve seen a vic Jr make more power over a performer rpm when it should have been the wrong intake. The engine will tell you what it wants but these are things you`ll never know unless you use a dyno.
|
Sounds like the wrong cam was selected in the first place. Probably too much duration and overlap to work well on the dual plane.
__________________
------Motor---------------Bottle
60'---1.53---------------1.41
1/8---6.58 @ 105.92----5.87 @ 118.41
1/4---10.38 @ 126.97----9.24 @ 142.49
|