ludwig":wvv6ixa5 said:You are probably right with the 'buck' as the only criterion. I think the 'buck' is one of two factors. The other is 'down time', like how long is the engine out of commission: (B x Dt) = ?. Pertronix = low down time; new cam = significantly larger down time.
Then you have the extraneous variable of the mechanic's skill or confidence. Put another way, what could the 'average' M'stang fan do in his driveway without sophisticated equipment that he must borrow or rent?
For most of us poor schlubs, the pop-off; pop-on is the ticket. I put in a new block and tranny myself, but I would rather use the car than work on it. New cam? Maybe on the next iteration (250 or large valve head, 2 bbl or 3x1, depends on how my auto patron (wife) is feeling that day).
Agreed. The original question was pretty open-ended, and my response was based on the assumption that he could actually DO the work.
After camshafts, a two-barrel carb will give the most bang/buck. No special tools needed. Then probably high-ratio rockers. Still pretty simple. Headers would be dead last IMHO.
I just cannot comprehend the love affair some folks have with Pertronix though. YAWN.
Joe