Hyway diff

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A mates got an fe,mild cam,twin carbs,just curious,3.55 or 3.66 for hyway driving,thanks Gaz!

[hsv-001]

All depends on wheel height and gear ratio. I made the mistake many years ago of going with 7x13 and thus limiting my choice of tyres to 205/60 so I run borg warner 5 speed and I think I am 336 diff . Took it for a run this morning, down to the gold coast to a washed out swap and back through the hinterland and honestly I couldn't ask for a better combo .This would also be the best with std engine at 1-1 ratio .Haydn