[*Cobber*]

This is quite an old thread and R154's are getting thin on the ground now and prices are going up.

The R154's are very strong boxes but you need to do a mod to the first gear spacer to make them bullet proof (easy to do).

A cobra is very light and plenty of people run non turbo supra boxes W58's behind V8's with no problems too.

As above the T56 is now a good option and the Soarer and Supra boys are starting to use them because the R154's are hard to find.