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I have a r33 that i am using to drift (Not Registered), but soon i will have to take it to the track but i wont be able to tow it as my car can only tow 1600kg (commodore ute) and with my car trailer weighing 500kg Exactly, either the r33 has to have the fat cut or i am looking at getting a lighter shell and transferring my running gear across aka rb25 180sx, any extra thoughts on the subject would be great, also i don't want to change my tow car :(

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https://www.sau.com.au/forums/topic/409746-rb25det-rwd-drift-car-sub-1100kg/
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For what you would spend buying light weight bits you could probably buy a new appropriate tow car.

The shell is probably the least of your problems. The weight of the rb is. With the right engine shell combo you could.

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