i currently have a stage 1 saff, im going to send it in later this year for a rebuild, after this what will i need for a reliable 350 bhp?

 

Dark greens(803's) injectors, 3 bar map, T34, Rs500 intercooler, chip.
This should get you 350bhp, might be on limit for injectors though so maybe dark blue or grey needed.
Some head porting makes an awful lot of difference on these, as exhaust ports VERY small and shrouded, £200 ish for this porting.
tabetha

 

do i need some sort of breather system?

 

Yes you would benifit from an uprated breather system .

 

head porting for a 350hp target?
why?

not contesting by the way just curious

tekky answer please

 

I think you mean Light Blues (400s)

Steve.

 

Group A coil aswell would help

 

I still run a standard coil on mine without any problems , mine is also just over 370bhp

Steve.

 

std engine breather, good intercooler, greens, good chip, airfilter t34/with .63 ex housing

i made 348 with that, and had no problems AT ALL

 

Not sure at all about the colour of the blues!!
I would without doubt fit a group a as this benefits even a std cossie, massively.
I would also fit a breather system, would not hurt even on a std one.
Ported head is NOT necessary but when you look at the torque curve of a ported head cos with a non ported, the ported boosts earlier and a lot harder and holds it a lot better, just a very noticable increase per pound spent.
tabetha

 

Yes mate but i think your 370bhp was on EA rollers so dont count

lol only messing fella

 

You want to get your facts right

It was last done at Surry Rolling Road, which is a Dyno Dynamics one.

It was done on a PF RR Day which was featured in Fast Ford and mine won the sorted award

Steve.