Precision 6766 Power Output

[Rbdirty30]

Hi guys just seeing who has used this turbo and what there hp or kw was, I'm curious to see how much this turbo makes at the wheels on e85.

Cheers

[Hattori Hanzo 69]

dude in WA just went 880whp on 2.2 bar on E85 through a holinger on a RB30

[JH32]

dude in WA just went 880whp on 2.2 bar on E85 through a holinger on a RB30

Pretty sure that was a 7175 not a 6766

[SimonR32]

Yeah wasn't a 6766 damo...

By the way when is your 6766 arriving?

[Rbdirty30]

I've had a bit of a search on YouTube and I found a r34 making 738awhp but other than that , I haven't found much

[Mitchee]

My 6466 went 615rwkw on pump united, 29psi.

6766 should be capable of a similar number, if not slightly more.

[SiR_RB]

wow that's a great result for a 6466

what size rear housing and engine?

[Hattori Hanzo 69]

Pretty sure that was a 7175 not a 6766

my bad,

thats a silly big turbo

[Hattori Hanzo 69]

Yeah wasn't a 6766 damo...

By the way when is your 6766 arriving?

when your twin 6262 kit arrives

[Rbdirty30]

That's awesome mitchee!

[Mitchee]

wow that's a great result for a 6466

what size rear housing and engine?

Thanks.

1.0 rear, 3.4L RB26/30

[Rbdirty30]

I think I found a couple vids of yours on YouTube mitchee, sounds unreal if it is.

[Dahtone Racing]

554kw at all 4
0.8 rear, 33psi, Nitto 2.7L bottom end.

[Rbdirty30]

That's impressive too dahtone! What rpm does your motor hit full boost?

[legzy86]

JW automotive have an R32 GTR 26/30 running 8.7s with a 6766. They estimate it's making over 1000hp at the flywheel which is well above what the turbo is rated at.

[harks]

JW automotive have an R32 GTR 26/30 running 8.7s with a 6766. They estimate it's making over 1000hp at the flywheel which is well above what the turbo is rated at.

Thats "RB30" yeah? with the 3.2 spool stroker, dry sump setup? tings an animal (low 9s? i beleive?)

[Rbdirty30]

I found a video of it doing the 8.7 but it doesn't say what's done to the motor tho

[GTR81]

Thats "RB30" yeah? with the 3.2 spool stroker, dry sump setup? tings an animal (low 9s? i beleive?)

Nah RB30 is a 34Gtr, but your right it is an animal

[harks]

ohh yeah my bad, i misread R32. my bizzle.

[ido09s]

for an idea of what it will make on a streeter we have a 26 which is still a 26. Well ported head and a set of small cams. Runs Caltex E-Flex. On the Unigroup Dyno it made 485rwkw at 24psi, may have been slightly less boost, i will need to check the dyno graph. 1.0 rear end on it. The car traps 138mph and weighs 1400 odd kgs so its making decent power