Engine:

• Turbocharged, Intercooled, and Fuel Injected 2100cc 4 cylinder BMW engine. 7800 rpm redline ( Where rev-limiter is set )
  
  
• 221 hp at rear wheels. ( Willow Springs Dynojet Dynamometer )
  3rd gear @ 6000 rpm and 12 psi boost. @ 2200 Ft. Altitude
  
  
• Original block, crank, rods, and head casting. 92mm bore X 80mm stroke
  
  
• 8.2:1 compression ratio custom JE forged pistons with Total-Seal ring set.
  
  
• Race prepared factory con.rods. ARP rod bolts
  
  
• Factory crankshaft ground .010 / .010, Nitride hardened, counterweights profiled / lightened.
  
  
• ARP Head studs. Elring big bore head gasket.
  
  
• Cylinder head Fully ported and polished by Top-End Performance
  
  
• Stainless steel 46mm intake and 38mm exhaust valves
  
  
• Turbo grind camshaft, Dual valve springs.
  
  
• 320I Radiator, Fiat electric fan, custom fan switch

 

 

Induction / Turbo and F.I. System:

 

• Electromotive TEC-II management system. Crank trigger pickup. Direct fire Ignition. Fully user programmable via laptop computer and DIN plug on dashboard.
  
  
• Aerodyne VATN Turbocharger. 12 psi boost ( Adjustable to 9 -15 psi )
  
  
• Spearco Intercooler. 2" inlet plumbing. 2.5" outlet plumbing
  Bosch compressor bypass valve.
  
  
• TWM 45mm throttle bodies on a TWM intake manifold and custom cable linkage.
  
  
• (4) Rochester 42 lb. / hr fuel injectors, Bosch Fuel pump, Bosch adjustable and Vortech Boost dependent fuel pressure regulators.
  Custom built Airbox , plumbing and vacuum log. Samco plumbing couplers and 90 bend.
  
  
• ITG Turbo Air filter.
  
  
• 2.5" exhaust, stainless flex coupler and Walker Ultra-Flo Stainless steel 3" muffler and tip.