Here is an update from Ron@Vengeance on the gains of a ported FAST102 over a ported FAST92, looks to
be another 9rwhp & 6rwtq over what the FAST92 would give you already over stock depending on mods.
Quote:
Ron@Vengeance:
Test Vehicle-2000 C5 Corvette
6spd Manual
LS1
Modifications:
Cold Air
Custom Camshaft
CNC Ported Cylinder Heads
Longtubes
FAST 92mm Intake Ported by Vengeance
GM LS2 90mm Throttlebody Ported by Vengeance
We fully tuned the car as it came to us. The ONLY changes were the intake manifold itself. NO tuning done with the 102mm. Testing was done with the GM LS2 throttlebody on BOTH intakes.....
Results:
92mm Intake (Ported by Vengeance) /90mm Throttlebody Combo- 431/397
102mm Intake (Ported by Vengeance)/90mm Throttlebody Combo-440/403
Gains of 9RWHP/6RWTQ
Dyno Graph
|