Stage 2 preparations..

[Hulmie]

contact VW or TPS for a price mate. When i asked about one they quoted me around £140 for a new unit.

[tech1889]

Just get walbro mate.. they have like a 2 year guarantee as well..

[Dave_IOW]

ill be going for walbro one mate, expect that other one will be fine but for the sake of 30 quid..

[Dave_IOW]

ive gone saab red tops for when i go to next stage and so has Wazzzer looking at his project thread, hulmie has gone green i think.. Not sure which will be best or whether there will be any difference atall.

Standard ones will be fine i pressume,if they are working right and not old, clogged etc.

Also Nick has wrote on another thread that the FPR scales i would expect with boost so isnt needed.

All from what ive read, i dont really know how any of it works 

[Wazzzer]

FPRs work like this - 1bar is accounted for by atmospheric, then the rest is boost so 3bar FPR can run 2bar of boost tops and so on

[Dave_IOW]

so a standard FPR could handle 28psi roughly then no need to change then 

[porter_89]

what turbo is needed for stage 2 on a aum engine will i need either keep trhe ko3s ore hybrid it or either of the ko4-001 or ko4-023

[Dave_IOW]

ko3s for stage 2, hybrid or KO4-xxx = custom mapping for big power