Originally posted by warmonger:
I know he isn't using secondaries so why the drop in torque at the place where the secondaries normally open up?
I thought with full controll over the timing it would enhance that portion of the graph?


But he is using the secondaries.

I keep telling him to pin them and set the IMRC point to 2000rpm or lower to remove the harsh jump and pressure loss from them opening and see what kind of graph it makes.
IMO it would generate boost sooner and it would definitely get rid of the drop in mid range power.

Boost pressure is a measurement of restriction. It is a major restriction running on only the primary ports then followed by a big pressure drop opening the even larger secondary ports.

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.