whoa.....
poly chamber looks like my hemi 265 I6 chamber
my hemi aint a hemi its a poly.... now i understand the lineage
Poly--LA318
Poly---D engine 265
same designer of both
i will also add that a hemi 265 that has been built for performance, likes a total timing of between 28 and 30*
the usual rule of thumb no more than 34 just doesn't quite work
At 34 it just makes more noise... you don't gain anything
similarities in chamber design might mean it shares this trait with the Poly
I stuck 2.02 inch inlets in as well.... with the valve angle canted towards the middle you can get away with it, the exhaust valve is outta the way but the seats nearly merge
Dave
