Re: Gen 2 and Gen 3 Cams Specs
2018/10/31 08:49:51
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Yes, different.
Most Toyota camshafts use same series of blanks and then ground down to spec of the motor. Camshafts are interchangeable (as in sit in the head), some tuning maybe required based on what is swapped.
The increase in duration and lift of the intake camshaft is a major reason for the gen3 having more hp.