Well my valve seal is bad so I figure its time to handle it.

What exactly is worthwhile.

I dont have any fuel management or upgrades like a pump or injectors.

So im wondering what I need.

I figure 272 is the highest I can up with just upgrading the springs and injectors.

Was thinking HKS 272.

 

I rec gsc s2 cams and springs and fic injectors

 

Yeah the whole point of that long post was saying I dont want to go into any fuel management...

 

If you don't have any fuel management or tuning systems, leave the car how it is. This is why Evo's blow up in the first place.