Good afternoon everyone. So a quick history of the cams. I bought this car used in 2009 from an auction. Dealer had no clue what was done to the car. The car was blowing smoke out of the exhaust. So I first rebuilt the head thinking maybe valve seals were bad. These cams had no markings on them what so ever and I didnt want to waste time so I just bought some Kelford 272's. 6 years later these cams are still sitting in my garage all wrapped up. So i decided to start digging because if they are good cams, i'd like to sell on here to help another Evo enthusiast out.

Thanks to GregGSC, I used his equation, from this post, to figure out the lift. With the lift that I came up with, there are 9 different cams on this thread that have the same lift. Can someone help me narrow it down.

Things to keep in mind.....
1. These cams were installed from 2005-2009
2. from what i have read throughout the forum, HKS has always marked their cams. So HKS is out. down to 6 different ones.
3. A lot of the other help me identify cams threads the pictures are gone so I can't compare

Bellow are images of how i checked/measured please if i did something wrong let me know. Also there are images of the cams.

Thanks in advanced,
Paul











Exhaust





Exhaust





Exhaust





Exhaust





Exhaust





Intake





Intake





Intake





Intake





Intake

 

Bump. Anyone?

 

Bump

 

Only way to go from here is to get the duration at a certain lift (.050" or 1mm), and measure the cams' duration. You can do that with a lathe, dial indicator, and a degree wheel.