So I've been searching and all I've found is info on the IPS and Toda cams. I was just wondering if anyone knew the difference between the K20Z1 cams and K20Z3 cams. Are the Z1's better and compatible with the Z3 motor?
Also, does anyone know the difference in the stamped #'s on the cams. I saw some for-sale but I can't find any info on what cam's have what numbers on them. From the pictures they had, they all seemed to start with R. I believe they were R8/R9 and R5/R6.

Any help would be appreciated. Thanks.

 

Ive been wondering tha same question. I dont know, but hopefully some of the guys here will post soon. Good Luck

 

No one has any info?

 

i am probably wrong,... but dont the TODA cams eliminate vtec?

if u want to see what kinda numbers u are going to be reaching with an N/A set up, look at the rsx builds and what the hit. it should be similar