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if i get a Rb25det engine will it bo ok to run the holden 5speed behind it or will i have problems?
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it will bolt on ok. Well my friends rb20 motor did to his 5 speed and the rb20 and rb25 have the same size flywheel.
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"Holden 5 speed" As in the stock RB30ET or RB30E gearbox?
Yes, All RB motors have the same rear gearbox bolt up patten. Even RB26s.
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RB30E i have - gear box - i know it will fit but will it *** up quick or what ?? is it strong enough to last ?
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Quote:
Originally Posted by LanMan_47
RB30E i have - gear box - i know it will fit but will it *** up quick or what ?? is it strong enough to last ?
Drive like a granny and it will last. The MF5 box doesn't even hold up to the RB30E half the times LOL. You could use an RB20DET box which are usually around $350-450 second hand which would be a better idea. I'll be doing an RB20 swap as soon as mine gives way. Good, cheap upgrade I say.
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