Need some help on camshaft specs

[supra5677]

To Members:

Can someone tell me the lift and duration on the cams on the acura nsx. It can be from the 3.0 liter version or the 3.2 liter version.. I was looking for the lift and duration on the low lobe and the high lobe.. Can someone help?

Brian:

 

[MvM]

Only have the numbers for the original C30A 3.0 engine

Low-RPM range:
Intake valve 1: Opens 7.5 ATDC - closes 25.0 ABDC - lift 8.7 mm
Intake valve 2: Opens 12.5 ATDC - closes 25.0 ABDC - lift 8.3 mm

Exhaust valve 1: Opens 30 BBDC - closes 7.5 BTDC - lift 7.7 mm
Exhause valve 2: Opens 25 BBDC - closes 7.5 BTDC - lift 7.4 mm

VTEC-range:
Intake both valves: Opens 5.0 BTDC - closes 45 ABDC - lift 10.2 mm
Exhaust both valves: Opens 40 BBDC - closes 5 ATDC - lift 9.0 mm

Hope this is what you were looking for :smile: