[Supras] 57 trim blowoff valve recommendation

[Dan Gyoba]

On 14 Nov 2007 at 22:51, berniek at technicaldevelop.com wrote:

> With the money and effort put into the engine and the turbo ($600+ for
> the 57 trim modification, rebuilding, wastegate port boring, a new
> turbine housing for the turbo alone), I'm not about to take any
> chances.

Likely wise.

For myself, I'm looking at putting in an HKS SSQV before I get to that mod level.  Certainly not 
the cheapest, but you can get a recirculation fitting for the valve, so I consider it "upgradable" 
for if I ever do decide to go with a MAP system and get rid of the AFM.

I'm not necessarily convinced that the SAAB or Porche unit is going to be a lot better, so I'd 
like to go to a unit that I'm not likely to "outgrow" at all.

Anyway, that's my take on it.

Dan Gyoba
'89 NA 453,298 kms, Turbo swap COMPLETE
http://www.abstractconsulting.com/~dan