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depends on cams and head work auto or manual what rear housing?

but to make over 400kw at the wheels i would use a gt42r did one on a friends car and in comes on full boost at 4500rpm and has made and easy an 600hp on 98 fuel

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What's your intended purpose for the car? ie strip / circuit / just a quick street car

Will the RB26 be in a manual or auto car equipped car?

TO4z with a 0.84 will do 400rwkw at a lower boost level than a 3540 with a 0.84 however I'd guess would reach full boost approx 600-800rpm later. My TO4z reaches full boost around 4600-4800 rpm in thrid.

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What's your intended purpose for the car? ie strip / circuit / just a quick street car

Will the RB26 be in a manual or auto car equipped car?

TO4z with a 0.84 will do 400rwkw at a lower boost level than a 3540 with a 0.84 however I'd guess would reach full boost approx 600-800rpm later. My TO4z reaches full boost around 4600-4800 rpm in thrid.

i get 20psi in 4th gear just before 4000rpm

garrett t04z with 0.84 and 6-boost manifold

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  • 2 weeks later...
i get 20psi in 4th gear just before 4000rpm

garrett t04z with 0.84 and 6-boost manifold

thats actually better then what i expected...what cams you have? I bet those 6boost manifolds relli do work huh?...Im thinking of getting the larger 1.x a/r for outright power. Its a rb25 with cams and headwork....Will the turbo drop off boost during gear changes? How much power varation between the .8x and 1.x a/r?

cheers

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