[ valve & timing specifications ]
[ www.greganti.com ] [ my celica ] [ factory specs ] | [ valve & timing ]	general valve incline: 43º valve overlap: 4º - 94º intake valve diameter: 34.0 mm. (1.34 in.) exhaust valve diameter: 29.0 mm. (1.14 in.) low lift cam profile (below 6000 rpm) intake valve opening: 10º atdc - 33º btdc intake valve closing: 58º - 15º abdc intake valve duration: 228º intake valve lift: 7.25 mm. (0.29 in.) exhaust valve opening: 34º bbdc exhaust valve closing: 14º atdc exhaust valve duration: 228º exhaust valve lift: 7.25 mm. (0.29 in.) high lift cam profile (above 6000 rpm) intake valve opening: 15º - 58º btdc intake valve closing: 97º - 54º abdc intake valve duration: 292º intake valve lift: 11.20 mm. (0.44 in.) exhaust valve opening: 60º bbdc exhaust valve closing: 36º atdc exhaust valve duration: 276º exhaust valve lift: 10.00 mm. (0.39 in.) data compiled from various sources including: the 2000 toyota celica press kit, toyota website, and the team unison website.
	for questions, contact me at newcelica@greganti.com.