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Rb26 Build, What Power To Expect

ripps

By ripps,
in Engines & Forced Induction

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ripps Collaborator

ripps

Posted
Posted

G'day just in the pocess of rebuilding my rb 26 for my r32 gtr and wondering what sort of power to expect once its done and tuned. mods include

-bored to 86.5mm with forged cp pistons

-eagle rods

-2 Garret 2560 (-5) Turbos

-bosch indy blue 1600cc injectors

-billet fuel rail

-z32 air flow meters

-nizmo fuel pump

-nizmo fuel regulator

-different coil packs not sure though what they are

-os giken cam gears

-n1 oil pump

-3 and half inch exhaust

-blue printed and balanced crank

-standard cams

-acl race bearing

-computer is a apexi power fc with hand controller

all info will be much appreciated and what sort of boost would be expected thanks for everyones input.

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GTRNUR Grand Master

GTRNUR

Posted
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Your injectors are way too big for a BP ultimate tune. Switch to 700's or 800's and you'll be able to get it to idle with a sane AFR... but 1600's! Unless your using E85 they are pointless.

And 350awkw would be achievable.

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R31Nismoid Grand Master

R31Nismoid

Posted
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Please read the 26 dyno results thread. there are plenty of results in there to view.

there is also a 15+ page thread on these turbos.

the norm is 380-400rwkw on pump

420-440rwkw on E85 others have said, those injectors are ridiculously big for PULP. 800cc are fine.

thanks.

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