ive been reading and reading for ever and i just wanted to see if anyone can help me make a decision on what cams i should get. my goal is around 450hp. have reg bolt ons with the hta green turbo on a 2.0 block with rods and pistons. right now i have the bc 280s but i might be going too big. im stuck between the bc 280s and the gsc s2. wanted to see if you guys can help me out. are both these cams too big or are the bcs or s2s just fine?
ps. i kinda want this car as a DD running on about 25psi


thanks

 

bc are crap imo get the gs2 or the kelfords 272

 

I have S2s and an Hta green and it's a perfect match. Love it

 

i agree...GSC S2 or Kelford 272's. cant go wrong with these.

 

i just bought the GSC s2 and also have a green ... how many HP shoulg i expect at 25 psi??

 

+1!

Like what everyone says, either the S2's or kelford 272's will work great.

 

sounds good to me. thanks

 

after all the kelfords breaking, I just find it hard to recommend them. GSC so far i've never heard of breaking (and yes i've heard some are reground kelfords, but still I just haven't heard of anyone snapping a gsc cam) I would trust an american made cam like a comp cam over some of these "cams"

 

bump!

 

depends what you want if you want more top end while sacrificing low end power go kelford or gsc s2(even though i wouldnt get either of them just because if they snap your whole motor is ruined). I think the best all round cam to get is the HKS 272. It is reliable and you dont lose much low end and gain a little top end.

 

https://www.evolutionm.net/forums/ev...tle-turbo.html

 

GSC S2's FTW

 

s2s ftw

 

the fp 4pr cams are a option as well

 

YES