Turbo Buick 89 TTA Wiseco Pro Tru Forged Piston Kit 020/030

Brand: Wiseco
Product Line: Wiseco Pro Tru Forged Piston Kits
Part Type: Piston and Ring Kits
Bore (in): 3.820 in.
Bore (mm): 97.028mm
Piston Style: Dish, with no valve reliefs
Piston Material: Forged aluminum
Compression Distance (in): 1.825 in.
Piston Head Volume (cc): +25.00cc
Wrist Pin Style: Press-fit or floating
Pin Diameter (in): 0.940 in.
Gapless: No
File Fit: No
Top Ring Thickness: 1/16 in.
Top Ring Material: Iron
Top Ring Facing Material: Plasma-moly
Second Ring Thickness: 1/16 in.
Second Ring Material: Iron
Second Ring Facing Material: Cast iron
Oil Ring Thickness: 3/16 in.
Oil Ring Material: Stainless steel
Oil Ring Tension: Standard
Quantity: Sold as a kit.

Get pistons, rings, and wrist pins in one affordable package with Wiseco Pro Tru kits.
Ideal for sportsman racers on a tight budget, these Wiseco Pro Tru kits give you high-quality racing pistons, rings, wrist pins, and Spiro locks in one affordable package. The pistons feature CNC-machined domes, oversized valve pockets for use with larger diameter valves and higher lift camshafts, and precision-reamed, pressure-fed wrist pin oiling holes. The Hastings piston rings are a high-tensile strength design featuring a plasma-moly coating to eliminate fracturing, while providing superior protection against oil blowby. Last, but not least, the wrist pins are made from chromemoly for long-lasting strength and include a set of Spiro locks to keep them where they belong.