szabyk RST

iTrader: (1)

My question would be
what RPM spool up to a 1.6 CVH?
8.2:1 CR
stage 2 (16psi)
big valve ported head


I want to use street
pressure all RPM (2000-6500)



thanks
you your help

xr2wishy

iTrader: (2)

won't see boost till 3000rpm, maybe a little later depending on what stage2 really infers as all turbo centres have different definitions.

morph

iTrader: (1)

If the cars fully mappable then Yes you can expect the turbo to come in early but it wont be able to hold out upto 6500 probably 5000-5700rpm max.
if on mfi then not too sure.
also you may not need to run 16psi boost depends on what power you was after?

xr2wishy

iTrader: (2)

i misread your post, sorry, yeah a GT2554 should boost as low as 2000-2500rpm, but as above i'd eexpect it to be alittle restrictive over 6000rpm.
probably better to aim for a GT28 variant instead.

Antti O

edit: nothing.

szabyk RST

iTrader: (1)

I do not want more 200-220BHP
street should not be more
I do not want to 28R

morph

iTrader: (1)

gt2554r will easily makes that!
but then you can get that from a stage 2 t3.