Thinking of getting cams

[Webby.]

Hi guys, my belts are due soon so i thought while im getting them done i may as well get cams put in... I've seen people suggest 197 cams, cheap and easy to come by but require some special timing or something? Piper cams I heard are a good cheaper alternative? And then there are cat cams... 421, 428 or 438s? any pros and cons of each ones? I'm currently finding it dificult to find a set for sale.
Does anyone suggest any others? And does any one have any before and afters from adding cams.
I know which ever i get i will require a remap so that isnt an issue.

 

[imprezaworks]

@bloke

 

[hipwell]

@bloke has had impressive results with 197 cams and his special timing

 

[bloke]

even though they've gone up 197 cams are still decent value for the gains they can give.
prima started doing billet cams for £300 but think that was just an introductory offer but worth checking their price.

 

[Webby.]

Will be taking it to diamond motors, hopefully they can get the special timing sorted for the 197 cams then