gtx3071 results.

[Gary@APT]

we built a car a while ago with

fully forged 2.0 with 260 cams and gt2871,car runs normal unleaded as they cant get super on island he comes from,it made 370 bhp at decent boost level

guy got bored and wanted more

we just finished 5 speed giken box,greddy short port plenum,s90 throttle body,1000cc's and maxworks gtx 3071 kit heres results again keeping boost at low levels has block has no liners.only thing i would change is housing to a smaller .63 rather than .82

[Actual_Ben_Taylor]

That's an amazing figure on regular unleaded and only 1.45bar boost

Can you overlay the graph with the old 2871 setup?

[Gary@APT]

yes but thats when i know it needed the smaller housing!

[Actual_Ben_Taylor]

yes but thats when i know it needed the smaller housing!

Ah

[Drifter]

Sexual

[Actual_Ben_Taylor]

yes but thats when i know it needed the smaller housing!

Bring mine up on Saturday then shall I

[Gary@APT]

[Actual_Ben_Taylor]

If the smaller housing can spool that turbo 500rpm earlier it would be immense!!

[Drifter]

Whats it like compared to Cowbells?

[Gary@APT]

guys i tell you ,youd just want a 2871!

[Gary@APT]

[Actual_Ben_Taylor]

You can't compare it to Colwell's freak motor, that thing has too many secret Mclaren bits...

[Gary@APT]

nearly enough to kick your arse taylor!

[Actual_Ben_Taylor]

Nearly, but not quite

[Gary@APT]

im looking forward to your results

[Drifter]

Dammit Ben what are you up to

[Gary@APT]

hes buying a evo,lmao

[Drifter]

hes buying a evo,lmao

Nah, far too sensible

[Actual_Ben_Taylor]

GTX3071R with .63 housing

[Drifter]

FFS I want a new turbo, but it seems the Vectra has finally succumbed to my driving style Sounds awesome on idle, like 300 odd deg cams