Trick Flow small block heads

skrews said

Whats the difference in fastener length? I'm assuming longer.
Whats the over all valve length?
I hope they make an offset intake rocker version in the 220 cc range.
The oiling on a Magnum block can be overcome with some creative plumbing. https://board.moparts.org/ubbthreads/ubbthreads.php/topics/1351725.html Not telling you anything that you don't already know, just putting it out there for those that don't.
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I don't know the actual fastener length, because I didn't open any of the fastener boxes. Injust ordered what Howard said was required so I would have them when the heads arrived. When the stuff got here, I checked out the heads a bit, and then started shipping to customers. That being said, they are likely the same as the Magnum heads for length. I just haven't had time to investigate further.

I should clarify, when I said "unusual valve length" I was referring to availability in that configuration. I use Ferrea almost exclusively for stainless valves, and they don't have a valve in that length with a 11/32 stem. They are pretty much a W2 race valve length at 5.200", but not a 3/8 stem. The closest Ferrea shows is 5.160". There may be something else available, but on short notice, I haven't had time to dig deep.
On the Magnum oiling, yes, there are other ways around it, but most people aren't as creative or initiated as yourself.:D For most Magnum builds using this head, I'll use the pushrod oiling with an oil through rocker, unless I have an unforeseen problem. It won't be the HS rocker though, and will mostly be a rocker on the market for many years. No need for a "special" rocker when others are available.