Instead of just stating so....please expand so we can all read, absorb and reply.
If i misspoke (stated always instead of sometimes) gives us all opportunity to understand the significance of a one line reply.
There are some combinations of camshafts,compression and cylinder heads that are outside of the Jim hand writings. Even with same casting cylinder heads you could have different results engine to engine. You have to think outside the box some guys are cruising around the highway with a 2.56 rear gear and some guys have a 4.10 gear. Each has different requirements for their application. just as many don't think the Pontiac 350 is much of a performance engine and choose to scrap them, they can be built to run.
