Precision Billet Turbos

[Lithium]

From his posts it seemed like the last one failed when it had only had light use - if it had already had some hard track time then it'd not be too surprising, as you say... the plastic caged ones aren't too flash but the GTX ones have the steel bearing cages I believe, which make them a lot better suited for that kind of shenanigans. I love it that the Kandos are more reliable, we have turbo builders in NZ trying to convince us all that they are grenades.

[ido09s]

I will be very interested to put another 5psi through the 6766 we have and see what it brings

[Piggaz]

I will be very interested to put another 5psi through the 6766 we have and see what it brings

What pressure are you running ATM?

[ido09s]

it makes 485 on 25

[jet_r31]

i see they have published the results for the gen2 6266 on supraforums

cheers

darren

[SiR_RB]

Forged rebuilt rb26

Precision 6266 t4 divided .84

GFB EX50 wastegate

Adaptronic

Greddy 264 cams

BC valve springs

2000cc injectors

Walbro e85 450lph pump

Plazmaman front mount

448kw @ 24.5psi - caltex e72

[levinboy]

Forged rebuilt rb26

Precision 6266 t4 divided .84

GFB EX50 wastegate

Adaptronic

Greddy 264 cams

BC valve springs

2000cc injectors

Walbro e85 450lph pump

Plazmaman front mount

448kw @ 24.5psi - caltex e72

You need a bigger fuel system

Great result man you have me thinking again....bastard

[Piggaz]

You need a bigger fuel system

Great result man you have me thinking again....bastard

You going single?

[SiR_RB]

You need a bigger fuel system

Great result man you have me thinking again....bastard

Yeh but I'm very impressed how much these walbro e85 pumps flow

There was no sign of it running out yet either but decided to stop to be safe

Nick do it !! U no you wanna precision for sure ditch the twins lol

[levinboy]

Haha maybe in the future I'll go single but very happy at the moment

We shall see

[G37Sam]

How far are you guys pushing your 6266 on pump fuel. I only have access to 98 RON here and pushing around 1.7 bars on my rebuilt 26/30. I'm so tempted to push it to 2 bars with RB30/26's low compression.

Edited March 1, 2014 by G37Sam

[Aggroman]

whats the goss on this new updated precisions.. i see theres now a SC6262 cea gen 2 but cant find exactly what the difference between the good old 6262 cea

[jet_r31]

upgraded compressor wheel design, same as the 64 program

cheers

darren

[gdzlar1]

Should receive my crg manifold tomorrow latest the day after then bolting my 6466 with my precision wastegate, purchased all the gaskets so motor should be ready to all go in hopefully this week and get her cranked over

[n_D]

Anyone have to have their rear housing machined to seal properly with a v-band flange.

I bought a T4 6266 and it didnt come with any exhaust flanges.

My fabricator spoke to a reseller and was told you need the Precision 3-5/8 kit and also to get a step machined on the rear housing?

AFAIK the precision kit w/clamp and flange is all you need? Spoke to Rotormaster and he said with the precision kit, it should be all you need.

Edited March 11, 2014 by n_D

[SiR_RB]

We had my exhaust v band flanged "stepped" so it seals perfectly on the rear housing, no issues

[Mitchee]

I got the precision kit and it seals perfect.

[n_D]

Yeah i think the shop wanted some extra work. Just ordered the precision kit, fabricator couldnt see an issue either

[ido09s]

ours seals fine so far.Only thing is the step would make it easier to line up as it can be a pain making sure its all lined up without it

[Lithium]

Someone I know had a twin scroll T04Z but wants similar power with better response for an RB30..... I was thinking a 0.84 6266, any thoughts?

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