Came across HKS 264/272 cams couple questions

[SpoolN]

Just came across a set of HKS 264/272 cams just wondering if these can be run on a stock head, or will I need to upgrade springs, any head componets, cam gears. Or will my stock head be okay. Thanks

 

[nightspeed87]

to my knowledge ppl have run that combo fine on stock head.

 

[ChvyKc]

They are fine to run on the stock valvetrain. If you go more aggressive than that 272's then you will have to upgrade but you will be fine with what you have.

I run FP2's front and back on the stock valvetrain with no problems so far.

 

[brute]

David's right. Stock valve train is fine. No upgrades necessary. Just drop them in!