Battery earth to starter bolt?

[DangerousDerek]

I am running a new 50mm2 tinned earth cable from the battery in the boot to try and reduce a voltage drop problem when cranking. Would it be a good idea to terminate at the starter bolt to keep the length down and provide a good earth for the starter?
I am also using the same 50mm to earth from the block to the chassis.
Thoughts please

[Belle427]

Sounds like a good idea to me, its a pity Tvr didnt just create 1 accessible negative point on the chassis in the engine bay somewhere.

[Penelope Stopit]

Yes that's the best way to earth the starter
You may be interested in this before you go ahead with the job, see bottom of page https://www.pistonheads.com/gassing/topic.asp?h=0&...
The tool allows you to calculate for volt drop over length