997 GT3 engine conversion 545 hp displacement conversion 4.3 liters

545 hp (401 KW) at 8,400 rpm

490 Nm at 5,300 rpm

Consisting of:

• 9FF displacement conversion 4.3 liters
• 9FF aluminum forged pistons 105mm
• 9FF steel cylinder 105mm with coating
• 9FF crankshaft 82.4mm stroke
• 9FF reinforced steel connecting rod
• pinning the engine block
• racing oil pump
• New connecting rod bearings
• cylinder head and valve machining
• Larger throttle valve
• camshafts
• fuel pressure regulator 5 bar
• 9FF manifold set stainless steel 3x50mm to 70mm
• 9FF flap exhaust system "loud / quiet" stainless steel polished 70mm
• 9FF tailpipes diameter 90 / 90mm stainless steel polished center
• 2x 100cell metal motorsport catalysts
• X-design of the catalytic converter for higher torque
• Air filter CUP version with BMC insert
• Reinforced clutch complete with organic lining and racing flywheel
• 9FF control unit programming for E-Gas, Variocam and HFM operation
• Motorsport spark plugs with 9FF special heat value
• Castrol RS 20W-60 engine oil
• oil filter and gasket kit

This conversion can only be carried out by us in Dortmund!