Which cams will fit in good with my setup. I would like 500 on 93 pump so here are my mods so far.

BR turbo back exhaust
Dejon 4" intake
Walbro 255
ACT Clutch ( i know i know should have went Exedy but its fine for now )
HTA35R Cast Manifold kit ( not yet installed )
AEM Wideband
BR Race intercooler with LICP
Boost Controller

I have been told to go with Cosworth but which ones M2's or M3's or is there another brand you would reccomend. Im doing springs and retainers at the same time also. Is the difference between the M2 and M3 basically where it moves the powerband such as the M2 offering more of a mid range powerband rather than the M3 witch is pretty much a top end cam?

 

Jun

 

jun or gsc s2s

 

gsc s2's

 

i have the same set up (well almost) as you and i love my M3 cams..however you are going to need bigger injectors and better fuel supply..i.e. 1000cc and buschurs double pumps is what i am using and pretty much happy with them.

 

gsc s2 is what most ppl will recomend

 

Why not stick with your Buschur motif and get the BF272s? Much cheaper than Jun and pretty similar. Or so I've heard.

 

He got a 9 not 8.
go with Cosworth M2 or M3, ARP head studs, springs and retiners, 1000cc, and BR double fuel pump
your good to go

 

Why the M2 over the M3 or vise versa...whats the difference in the two cams?

 

Try Kelford 272's

 

bump

 

I would like to know this also

 

m2 grind is 272/272 m3 is 280in/272ex

 

I think to hit 500 whp on pump I think youll need cams ofcourse, But also a sheet metal or ported/modified intake and a TB of some sort. A EMS will help but probably not needed.

It also has alot to do with weather and how far you want to push or lean on the stock block. 500whp is rod bolt territory supposedly. just food for thought.