Hi,
I presently have an unused cam (from an unstarted donor motor) that I have been intending to have put into my low milage stocko 179.
I was told by the seller it was a "30/70" cam, advanced 2 degrees (I assume that means its asymetircally timed?)
The spec sheet reads as: SAE (.006" Cam Lift) Cam Timing
Duration Opens Closes Overlap
Inlet: 281 32 69 61
Exhaust: 281 72 29
It is a powerboss - part no. CS-1277
Can anyone decode these specs and verify the Cam?
From what I have picked up from using the forum, I now believe this cam may be a little lumpy for a daily driver.
I'm running a 2.7 diff. I'm considering swapping the cam for something a little milder.
I'm after any opinion on:
1)what cam to use
2) whether it can be installed by removing the front grill rather than pulling out the engine - in order to save some dollars in workshop time...dialing in a cam is somehting I doubt I will ever try.
Looking forward to your thoughts
Dave