hombre
Nitrous
- Joined
- Dec 31, 2006
- Messages
- 1,021
Here's the actual boost levels of the Rotrex C30-94 Supercharger as measured by Sper Scientific meter just before the throttle bodies (post intercooler). The boost is actually a lot less linear than I expected, but there is little loss at 7000 RPM due to intercooler. The C30-94 is rated at 1 BAR boost at 7000 RPM, so the measured .935 BAR boost would seem to indicate that intercooler friction cuts boost by about 6%. I don't have an intercooler in temp yet, but IAT before throttle bodies was only 77F on a 70F day with fan blowing on intercooler. That's a respectable (and worthwhile) IAT given the boost levels.