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R33 Gts Housing

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NPK Newbie

NPK

Posted
Posted

Hey there guys

I'm not sure if this has been asked, and if so can you lead me in the direction..

It's finally come time for me to swap out my beloved and molested RB20E and put in a RB25DET. So (assuming that the RB20E box (FS5W71C) isn't rated for the power output of a RB25DET) I'm kinda stuck at a predicament. From my knowledge, the RB25DET gearbox doesn't fit into a R33 GTS housing, so what gearbox? Does a RB30 box bolt in at all, or a RB20/RB25DE?

Cheers for any help

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Mr Jollwah Community Regular

Mr Jollwah

Posted
Posted
Hey there guys

I'm not sure if this has been asked, and if so can you lead me in the direction..

It's finally come time for me to swap out my beloved and molested RB20E and put in a RB25DET. So (assuming that the RB20E box (FS5W71C) isn't rated for the power output of a RB25DET) I'm kinda stuck at a predicament. From my knowledge, the RB25DET gearbox doesn't fit into a R33 GTS housing, so what gearbox? Does a RB30 box bolt in at all, or a RB20/RB25DE?

Cheers for any help

Huh, I thought the r33 rb25det box would fit.

rb30 box is smaller than rb25det box, much the same as a rb20 box.

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conan7772 Mentor

conan7772

Posted
Posted
Hey there guys

I'm not sure if this has been asked, and if so can you lead me in the direction..

It's finally come time for me to swap out my beloved and molested RB20E and put in a RB25DET. So (assuming that the RB20E box (FS5W71C) isn't rated for the power output of a RB25DET) I'm kinda stuck at a predicament. From my knowledge, the RB25DET gearbox doesn't fit into a R33 GTS housing, so what gearbox? Does a RB30 box bolt in at all, or a RB20/RB25DE?

Cheers for any help

Try and get a Series 2 box from an RB25DET. Some improvements were made and they're stronger.

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NPK Newbie

NPK

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Posted
Huh, I thought the r33 rb25det box would fit.

rb30 box is smaller than rb25det box, much the same as a rb20 box.

Try and get a Series 2 box from an RB25DET. Some improvements were made and they're stronger.

Can anyone confirm wether a 25DET box will fit into a R33 GTS? And if not, what sorta work am I looking at doing?

If it fits easily, then I'll def. go with a S2 25DET box.

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