I think your bench reads a little lower than mine, that’s why I was wondering if you’d tested a TF240 head yet.
As sort of a “standard”.
I’ve tested maybe a dozen of them, and they’ve all been pretty close.
On my bench, 318 out of a std port size Bulldog would be a pretty good number.
So, if your bench shows lower than mine...... the numbers might look even better here.
I had a set here that someone bought that had been run on some engine that was used in some sort of magazine contest.
They were about 1/2 way between std port and MW port opening and had 2.25 intake valves.
The flow numbers supplied with the heads were quite high....... but I wasn’t able to get anywhere near them on my bench.
I think they may have still been the best ones I’ve tested @325-ish.
