Description:

Brand New Racing 3.8 Liter Porsche Motor Built by Bob & Scott Cousimano at CMW Motorsports. Only Dyno time on engine to set up engine parameters and Motec fuel management system. Cost to build complete motor was over 55K Engine Started with a complete 1997 low mileage Turbo Base motor. Std/Std Crankshaft was knife-edge and balanced. Case has been boat tailed and machined for GT 2 sealing ring. All new rotating parts have been weighted to with in less than a 1 gram for perfect engine balance and elimination of internal vibration. For New Parts: New Mahle Race RSR big bottom 102 MM Nikasil coated cylinders. New Special Sealing Rings (Billet Copper Beryllium type) New JE Pistons 12.5 to 1 compression Custom Made for 53 mm CMW Head and Elgin cam New Elgin Cams 320/304/106 profile for CMW Spec’s New CMW Custom Billet Heads with 53 MM intake and 43 mm exhaust valve, Numerous hours of flow bench work to maximize horse power curve. Special 9000 RPM racing spring and lightweight & drilled retainers. New Carrillo Rods with 285,000 psi Carr Bolts. New Racing GT2 Mechanical Rockers Arms. New ARP top of the line head studs, washers and nuts. New Porsche all thru bolts, nuts, etc. New Standard main and connecting rod bearings. New Racing GT3 Cup dual pick up oil pump New Porsche Cam Gears, Chains, Tensioner, etc. New Special Made TMW 56mm individual throttle bodies. New Motec Engine Management system with full logic. Custom Made Sakata Motorsports Raychem/ Mil spec engine harness. New Dual MSD Ignition system Billet valve covers top and bottom Billet Serpentine engine belt New ITG Air Filters New Racing RSR Fly Wheel I'm sure there must be something I left out but my brain is march mellow by now.
Technical Data

• 350 lbs
  

Engine

• CMW Motorsports
  
• Porsche
  
• 3.8 Liter RSR Race Motor
  
• 3.8
  
• 410
  
• 425
  
• Custom Made TMW 56mm Individual Throttle Bodies with Motec Full Logic
  
• CMW Motorsporst Billet Race Heads
  
• Porsche
  
• Standard/ Standard Bearings
  
• Knief-Edge & Balanced Porsche
  
• Carillo Rods with Carr Bolts
  
• Custom Spec. JE Pistons
  
• Custom Spec Elgin
  
• Custom Spec CMW Valves
  
• New RSR Race Type
  
• Stainless Race Headers
  
• 1 hour / dyno time
  

Spares

• none