My GP 1.9 mjtd 8v on the dyno 249.3CV@477Nm - Alfa Romeo Forum
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My GP 1.9 mjtd 8v on the dyno [email protected]

First run without w/m mix, second run with 50% w/m mix.

Special thanks to : Yanko,JS JTD, TribesMan and sarkan for help my with the turbo upgrade and ECU tuning
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bravo
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real nice results!!
What gearbox do you use? Gpunto gearbox isnt strong enough for that!
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Congrats good result there.
What were you injecting for max nm in just fuel 120mm3+?
What was whp like?
Did it suffer any heatsoak etc on. R/R ? Think its stronger on road maybe?
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Any changes to the injectors or fuel pump?
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Quote:
Originally Posted by yan.ko View Post
bravo
Thanks

Quote:
Originally Posted by Allerd View Post
real nice results!!
What gearbox do you use? Gpunto gearbox isnt strong enough for that!
Thanks
Gearbox is M-32

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Originally Posted by sussexa View Post
Congrats good result there.
What were you injecting for max nm in just fuel 120mm3+?
What was whp like?
Did it suffer any heatsoak etc on. R/R ? Think its stronger on road maybe?
Thanks
Injection time is 1.22-1.2ms and rail presure 1750-1700 bar 4000-4500 rpm. I haven't logs of dyno run I don't know IAT temp Perhaps on the road runs stronger

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Originally Posted by aidanb19 View Post
Any changes to the injectors or fuel pump?
Stock injection system.
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I really don't think the M32 box is strong enough for that amount of torque!

C530 or 630 with Q2/quaife would hold, and maybe an F40
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Quote:
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I really don't think the M32 box is strong enough for that amount of torque!

C530 or 630 with Q2/quaife would hold, and maybe an F40
Astra VXR uses the M32, some of them are putting out big power & torque figures now. Shorter gearing than the diesel boxes will make it easier to bear I suppose.
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Ive seen talk of the vx tuners(courtneys or regal etc) trying to come up with uprated /possibly larger size taper roller bearings(modified casing etc) and also looking towards dedicated gearbox oil coolers to help against bearing failures.
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Very nice results!!

Good work!
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Quote:
Originally Posted by Vic_O_O View Post

Stock injection system.
Looking back through some of your posts, am I right in thinking you have BV50, different cam, WM and tune, anything else?

Didn't realise the 8v was so capable, good to know!
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Very nice results!!

Good work!
Thanks!

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Originally Posted by aidanb19 View Post
Looking back through some of your posts, am I right in thinking you have BV50, different cam, WM and tune, anything else?

Didn't realise the 8v was so capable, good to know!
234cv with kkkbv50 turbo, forge FMIC and protoxide exhaust.
249cv adding w/m.
The cam finally is stock
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what sort of road wheel figures is that reaching?
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