408 Stroker Build / Intake Question
What RPM does boost start, and where does it start maing max boost?
The boost starts low... I'm not certain, but it seems like 2 or 3 pounds, by 1,800 rpm. By 2,700, it's making about 6 pounds, and climbs to 10 pounds by about 3,800...
It drops off to about 7 or 8 pounds at about 5,200 (dunno why) and stays there unto the redline (6,000.)
Hope this helps. The blower and Professional Performance intake, plus deaders over 340 cast manifolds raised my RW HP from 260 to 445.
That knocked nearly a full second off my eighth-mile times, and raised my eighth-mile MPH from 80 to 93+...
Hope this helps...