MHP

MCSLMHPM159RPCH

MHP Race Ported Cylinder Heads for M159 SLS & SLS GT AMG

Fuel Injection

Gains of 25-28hp with stock cams and 93 octane
Razor sharp throttle response
Fully race (hand) ported cylinder heads with CNC valve job
The finest ported heads on the market

MHP Race Ported M159/AMG 63 Cylinder Heads Our heads feature: --Full Hand Race Port --Serdi 5 Angle Valve Job with Hand Blend --Back Cut Stock Valves --Trimmed Valve Guides --Decked for Higher Static C/R Customers must reuse their stock cams. Modified OEM Valvetrain has been tested to 8000rpm without failure. Gains of 25-28rwhp/20rwtq SAE on 93 octane with stock cams, +12-15rwhp/8-10rwtq when paired with our M159 grind billet camshafts, more on 100 octane. By increasing the efficiency of the cylinder head via porting/recontouring/reshaping it, we effectively maximumize the lift/duration of the OEM components. Throttle response becomes razor sharp and gains are across the board. We also offer other upgrades such as larger custom valves/seats, full dual spring valvetrain with Ti locks/retainers, and more. Please contact us directly for more information. List price of $5995 assumes customer sends in their own core castings for porting, or uses our core exchange program. A core fee of $10,500 will be assessed if your core exchange heads (stock heads) are not received by us within 14 days of receipt of our ported heads, and/or if they are damaged upon receipt.

National M1206EL Cylindrical Outer Race
1964 79 Manifold Temperature Sending Correct INL13700
Mix me 325