camshaft

Hello everyone, my car is 34 year old and still figure out how oil leaking came from? ever you heard about mystery oil leaking came from? There have 2 side part of plug camshaft (black round) engine get oil leaking when you drive up the hill and oil alway flow push back against on the rear of...

Hi, I have desperately been searching to find a post I read here about some minor differences of camshaft specs (lift/duration) between the very first gen 1uzfe (billet fuel rails) vs. 2nd gen (round case fuel rails) .. There was some minor difference in either the intake or the exhaust...

Okay, so I finally ran into some money and I've been thinking about a cam upgrade. As far as I know, Kelford are the only ones that I know of that readily provide drop in parts. Taking a look at their selection, I've been wanting to go with their set with these specs: i: 298 / e: 298...

I have an '08 4runner with the 2UZ VVTi. Did the K&N intake and magnaflow exhaust. What else can I do to boost power? 260-ish sounds awfully low...