The Edelbrock 650 with Camden SC thread

Rogue_Wulff · 02-16-2009, 10:43 AM

The 9.2CR would give better power off-boost, but would be a limiting factor in how much boost and timing you could run.
The S4 rotors have lower CR, but they also have 2mm apex seals.

In my opinion, stick with the early rotating assembly. For towing/hauling, you're not gonna be looking for peak power/boost on the top end, but rather a decent improvement in the mid-range, which is where the engine will be running ~90% of the time.

02-16-2009, 10:43 AM	#3
Rogue_Wulff Non Member Join Date: Jun 2008 Posts: 310 Rep Power: 18	The 9.2CR would give better power off-boost, but would be a limiting factor in how much boost and timing you could run. The S4 rotors have lower CR, but they also have 2mm apex seals. In my opinion, stick with the early rotating assembly. For towing/hauling, you're not gonna be looking for peak power/boost on the top end, but rather a decent improvement in the mid-range, which is where the engine will be running ~90% of the time.