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Fitting A Rb20det Box Into A Rb25det Engine....


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Will i lose any power, or will the box just be weaker?, ive been told by my mechanic, who only deals with rb engines that thats a good way to go, which is puttin a rb20det box into a rb25det engine, and cheaper too, and more readily available....

what will the outcome be?...

need help

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yeah it shoudl handle it fine, but round 250kw+ it'll start to get a bit tired i think and could break

but the price difference is a lot :thumbsup: in some cases over a grand, so I'd say throw an RB20det box behind it it should last a while

just don't put slicks on it and try to drag it :S it'll definitely blow...

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