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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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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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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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