
FORGED PISTON AND RINGS SET 83.75MM VW ABA 2.0L 8V + VW 144MM X 20MM HIGH PERFORMANCE BASIC CONNECTING ROD SET 7/16" BOLT (1100HP) +DECOMPRESSION HEAD GASKET SPACER - 1.5MM + HEAD STUD SET
Forged piston and rings set 83.75mm VW ABA 2.0L 8V For VW ABA 2.0 8V engines (159mm con rods). Nominal bore diameter: 83.75mm (increase engine displacement to 2044cc) Recommended bore to piston to bore clearance: 0.08mm (For nitrous or extreme applications, consult your builder) Piston ring grooves: 1.5 mm / 1.5 mm / 2.0mm Compression height: 30,60mm. Dish volume: 25cc Pin offset: 1.10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 282g (9,94 oz). Rated for 1000hp. Innovative high performance piston skirt design that provides:1. Smaller piston to bore clearance 2. Less noise3. Better ring seal4. Higher power5. Durability Features: Anti detonation grooves: protect the top ring by disrupting detonation waves and reduce piston-cylinder contact in high temperatures and engine RPM conditions. Accumulator groove: accumulates residual combustion gasses reducing top ring flutter and improving seal. Pin oil lubrication by broaches and oiler to reduce