Forum > Your Pintos/Bobcats & Racers
Ranger RR Cam and Big valves? Worth it or not?
The Whistler:
--- Quote from: Wittsend on August 11, 2017, 11:57:01 AM ---I hope I'm not being mis-understood. It is just a curiosity that if I had two sets of everything I'd take the time to compare. Call it a frivolous hobby but it is my time to use as I choose. I'm not out to prove the RR cam is some high performance item. For sure the RR cam has less lift than a slider cam. So, I'm just wanting to know if the ramp speed is faster to compensate for less lift and thus giving a similar end result as a slider cam. Of all the information I've seen the comparison is the end results and not a more detailed understanding of how these results came about (like the degree increment/lift rate I'd like to know). The underlying implication that I'm wasting my time to try and do so is not warranted. I'm not out to prove a point or find facts for argument. I'm just trying to quell a personal curiosity.
--- End quote ---
I understand. It is nothing special about that cam. The answers you seek are simple and are staring you in the face! They do not require anything elaborate to find all you have to do is look at what Ford was trying to do at the time its just that simple! If you understand that then you will understand a lot more! People on other Forums have been on this witch hunt before and there is a lot of Bogus crap on the Net! None have proven any of this to be true! The answer is and always will be simple!
dick1172762:
BTW I used anti pump up lifters with my Ranger cam, and it will rev in excess of 5000 rpm if necessary.
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