Well if we had a dyno sheet we would know what the weather conditions were. But how am I supposed to know that unless i seen it.

Doesn't johnsons have oversized valves?

Custom intake manifold? Ok so with the Euro R which is still a factory manifold he still made the same power just a little higher up and Johnson has a skunk2 so whats your point?

Thinner oil? are you a psychic?

I give you the fact that Rosko has a SSR header and a 3" exhaust

I was just showing him a motor with similar mods to see where he stands.

I just think that if hes makin 212 WHP hes not making 200wtq unless something is seriously wrong with the motor in the topend It just does not make any sense. I wanna see a sheet. The Ebay header could have alot to do with it as they are junk.

All in all great work and in the end the only way to measure how much power a motor makes is to see what it does down the 1/4 anyway.

now go have a beer