Dynamic Racing MAXflow Stage 2 Heads
Already installed big turbos, fuel system, exhaust and boost controller? Still want more power? Want to make big power without having to increase boost past "pump gas" limits?
Our Stage 2 Cylinder Heads will give you the absolute best performance while still utilizing the stock valves/valve sizes. You will notice a huge increase in top end pull at the same boost level.
The Stage 2 Heads Include:
- Fully Ported Intake Ports
- Fully Ported Exhaust Ports
- Enhanced Bowl Configuration
- Proprietary Valve Job
- New Valve Springs
- New Valve Seals
- Factory Casting Flaws Removed
- Reshaped Combustion Chamber (Unshrouds Valves for Better Flow)
- Combustion Chamber Flaws Removed (helps prevent detonation by removing hot spots)
Expect gains of up to 40hp at the same boost level you are running now, depending on application, and if the turbos you are using have enough flow left.
Option: If you plan to go with upgraded camshafts we recommend the High Rev Valve Spring Kit with Titanium Retainers. If you are not planning on upgrading your cams, we suggest using OEM springs. We have found the stock springs are very good, and do not float even when pushed over 8000 RPMs
Note: Cores must be returned within 90 days for core charge to be returned.