TODA RACING Increased Capacity 1933 KIT High Comp For ZZT231 2ZZ 13001-2ZZ-0R0-IBrand TODA RACING Series Name Increased Capacity 1933 KIT High Comp Product Number 13001 2ZZ 0R0 I Compatible Car ZZT231 Compatible Models 2ZZ Product Description Retaining its original bore size but extending its stroke from 85 to 91. 5mm to give a displacement of 1933cc. Other cars using the 2ZZ engine can also benefit from the improved performance. Two versions have been designed a high compression version for normally aspirated 2ZZ engines, and a