Home1200hp Arias Piston Turbo PEREZ DRAG SPEC K24-k24 Compression Ratio k20 9.1 and k24 10.1. Aprox.Pin upgraded.Available in:86mm86.5mm87mm87.5mm88mm89mm 1200hp Arias Piston Turbo PEREZ DRAG SPEC K24-k24SKU: APk20k24turbo$749.00PriceBore SizeSelectQuantityAdd to Cart