ENGINE/ Type 1
DISPLACEMENT/ 1904cc
BUILDER/ Pat Downs, Farmersville, CA
CRANK/ 74mm, forged, counterweighted, VW journals
RODS/ CB Performance, H-Beam, 5.5-inch
PISTONS & CYLINDERS/ 90.5mm Mahle
RINGS/ Mahle
CAM/ CB #2280; .448-inch valve lift, 222° duration @ .050
VALVE SIZE & MAKE/ 40x35.5mm stainless steel
ROCKER ARMS/ 1.25:1 CB
HEADS/ 044 Panchito CNC chambers
COMPRESSION RATIO/ 8.5:1
IGNITION/ CB MagnaSpark
INDUCTION/ Dual 40 IDF Webers
INTAKE MANIFOLDS/ CB, match-ported
EXHAUST SYSTEM/ A-1 Sidewinder, 1-1/2-inch, ceramic-coated
FLYWHEEL/ 12V/200mm, CB Dual-weight
CLUTCH & DISC/ 200mm Sachs
OIL PUMP/ CB 26mm, full-flow cover
OIL/ Brad Penn 10/30
DYNOED HP/ 120
SPECIAL MODIFICATIONS/ AS41 case, CB machine work, powdercoated sheet metal, CSP breather, black XRP AN fittings, Ultra nylon hose
TRANSAXLE/ Pro Street Swingaxle
BUILDER/ Rancho Performance Transaxles
RING & PINION/ 4.12
GEAR RATIOS/…