Thanks guys for the input I've been reading on this cam being a bit too big. The carb seem tuned to the best I can get it all my engine math says a 670 should be fine. This carb is also a vacuum secondary if that changes anything.
I'm gunna try to curve the distributor with some lighter springs and see if that helps. I've also read about the bleed down lifters too but if I go that route I mine as well change the cam. I also might have to change my vacuum can on the distributor to accept a lower vacuum at idle to stop the eratic idle and the stumble it sometime does when the engine idles also.
If anyone has any other ideas or input please let me know. If not I'm gunna try swapping cam soon.
I want some good off the line power with a nice 2000 to 5500 rpm power curve so please shoot me some good roller cams with some good off line power with that power curve
|