Has anyone ever experienced any problems with there TFstage1 cam. I replaced my lifters thinking that they were calapsed after a loud chattering happened after a race...but two of the lifter are sitting lower then they are suppost to. when i turn the car on you can hear a loud tapping noise of the lifter being pushed up and hitting the H-clip..now i dont know if there isa problemwith the cam or what but it just happend after putting 5k miles on the cam... and looking at the cam lobes through the lifter ports it seems to be good and smooth....ihave no idea whats wrong...HELP!

 

is the lifter broken? Is the roller still there?

 

i pulled all the lifters out and they all seemed to be fine..but i replaced them any way and they still are to low in two lifter port holes...ihada H/C/I swap doneabout 7kmiles ago and didnt really have any problems until now...took the car to about 5800 rpms..when i should of went only to 5600 but i was being stupid....i dont know if that messed somthing up

 

if they are too low how are they hitting the dogbones? (the H thing)

i think your smokin crack, take some pics man - your confusing the hell outta me [8D]

 

other than the lobes are wore out which can happen but not likey ..are you rolling the engine over to check lift?

 

Guys....correct me if I am wrong, but 5800 is not too high for his setup...

 

on what?

 

Rpms...

 

it might have hurt valve springs

 

Whats wrong with smokin crack

j/k