Quote:
Originally Posted by defconfire
I would go ahead and say it probably not an upgrade for the 4v guys. This is likely a fairly heavily cammed car.. 99-01 cobras can get to the 320 rwhp range with full boltons and with cams can hit around ~370-380 rwhp.
Besides the 4v's tend to make much more linear power than the 2v's which can be good for some applications.
I'd say if you have a 4v keep it a 4v and just add some cams if you still want more n/a power.
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You are pretty wrong on a few of the things you said..
2vs ussually make more average power...
4s ussually make more peak...
You will never ever ever ever ever ever make 370 or 380 in a cam only 4v....
350 being the max.. most being in the 330 340 range..
most full bolt on 4vs make 300ish...
the freaks all out ones making 320..