Cam duration doesn't have a universal lift measurement location, sadly. Brand cam duration is based on "where this company measures from, and sets their own standard for all cams", so a bit of a subjective art to it. A bit weird, but true. Many companies will swear this way or that is the best way for measuring duration. I think lift is a more valuable measurement. JWT and Tomei are both top notch, you can't go wrong either way. Personally, I went with the JWT cams because I know and trust those guys and their long term experience working alongside Nissan / Nismo factory racing programs and trade secrets, especially regarding the VG / VQ platforms. I'm sure you'll have good results either way once the cam timing gets tuned in.
Currently, your dyno graph looks solid and a good start. Very curious to see how things look after tuning, especially over 6k rpm. Keep us posted!
By
protoj ·
A few mate has force me to post their college film up everywhere i can so it gets as many views and comments on as possible
So... sit back and enjoy Cold Ashton
Part1:http://www.youtube.com/watch?v=yLj-OkaaFhM
Part2:http://www.youtube.com/watch?v=UJfLGLOI0lQ&feature=related
you need to watch both parts as it doesnt make sence without the second part
PLEASE make comments on the youtube pages as the creators Do Not have access to this site!!! Thanks :D
Thanks for looking
If you liked it or even if u didnt show your mates n get their comments too!!!