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Which Turbo Has Higher Chance Of Detonation? Rb20 10psi Vs Rb25 7psi?

R33 Jared

By R33 Jared,
in Engines & Forced Induction

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admS15 Grand Master

admS15

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Posted

They kicked ass even in stock form, can remember hosing off V8's daily [emoji106] few bottles of octane booster used though lol..

Your not wrong. Back in the day they where 1 of the only cars I would think twice about dragging in my rx4 coupe which was a pretty quick little thing. Stock ones I would beat but modded would get me.
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R33 Jared Enthusiast

R33 Jared

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Posted (edited)

Just to follow up on this post; I finished re-installing the RB25 back to it's original form tonight. I am running the stock R33 Airbox and snorkel, stock RB25 T28, stock turbo inlet pipe, no FMIC/SMIC and modified the heat shield from the aspirated headers to hide any elements of the turbo. Has a 2.5" X-Force so the turbo sounds are manageable and tomorrow I will inspect the plugs to see if any detonation has occurred. Thanks for the tips from everyone.

Edited by R33 Jared

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