Sti cams will see you to close on 550 with the correct choices made, after that they need swapping out, not advisable running standard valves to that power do, they need to be changed earlier on in life
it would be worth it but with needing a map to get the best from them most will change turbo first and then if the cams can handle the power they will upgrade them.
yea but they can be a pig to drive ger, i think your mad to be even thinking of them, as i said yours are good for over 500, get a set of BC cams for around 5 or 600
You would notice it in traffic and stopping and starting, probably get a good bit of cutting out, maybe hard to fire back up, you would also need to upgrade springs and valves
fuk that so leave it the way it is i had a kent cam and pulley on my turbo fiesta it was grand to drive dont want it cuttin out and that make c*nt out of it
Maybe if its the first stage up from Sti and mapped well, then maybe it wont be bad, ould check with a mapper to see if you were really interested, dont take my word, last car i drove with uprated cams was a pig, wasnt a Scooby