I have found what they are while in VTEC, but I would like to know them while on the NON-VTEC lobes. I am crunching some numbers and doing some research for my Master's thesis, and would much like to know
Thanks
Burke

 

INTAKE lift - 10.6 mm,duration - 230 @1mm
EXHAUST lift - 9.4mm, duration - 227@1mm

 

thanks for the help, but those are the cam specs while in VTEC. i found those guys already
I am looking mostly for the duration while NOT in Vtec

thanks in advance

 

Those specs are also at 1mm which have no meaning in the real world. The valve is already flowing a bit of air at that point, if you are doing your masters thesis I suggest you get seat-to-seat numbers for accuracy. If you have a cam you want checked I can check it for you.

-Scott Tucker

 

thanks for the reply! I know those ones are at 1mm, I have found them at no lift as well, which are the ones I was going to use.
I am doing dynamic CFD on intake manifolds, so I would like to know how long each valve is open. and then will be estimating the pressure at the end of the intake port while valve is open. I am very interested in your help, if you have the time.
I read your bio in your profile and WOW! any help you can offer is MOST appreciated. if you can pm me with some contact info, I would love to pick you brain.
Thank you very much
Burke