MRDAGERUS
Automotive
- May 19, 2009
- 31
There are numerous and often confusing postings throughout the internet on this subject. Not too many on turbo engines/camshafts, though.
Let's assume, we have two identical 4 cyl 16V, DHOC engines, boost onset at 3,500rpm, same SLA values and the only difference is in intake camshafts. Both have the same identical exhaust cams.
One engine has a moderately hi duration and 0.380" lift, and the other has smaller(12°)duration with 0.410" lift.
What would be the difference in power/torque extracted and their distribution in 0-7500rpm range?
Mater artium necessitas
Let's assume, we have two identical 4 cyl 16V, DHOC engines, boost onset at 3,500rpm, same SLA values and the only difference is in intake camshafts. Both have the same identical exhaust cams.
One engine has a moderately hi duration and 0.380" lift, and the other has smaller(12°)duration with 0.410" lift.
What would be the difference in power/torque extracted and their distribution in 0-7500rpm range?
Mater artium necessitas