Hi Everyone
I'm in the process of replacing my GT6's fuse box with a modern 16 way unit. As with most jobs this has turned into a bit of a "right said Fred" job.
I wasn't overwhelmed with the thought of all the battery/starter motor /alternator unfused wiring and started to do a bit of internet trawling.
I came across these:-
http://www.altecautomotive.co.uk/positi ... 3332-p.asp
Has anyone fitted them before?
In order to size the fuse correctly, I used a digital DC clamp meter attached around the E-Types positive battery lead. I cranked the engine and the readings momentarily shot up to 290A and then settled settled back down to 155A. This seemed high for a high torque starter that's only rated at 1kW but the digital meter doesn't lie. So I need a 200A fuse for the battery post.
Interestingly apart from the starter the heater fan drew the most current-21A. Admittedly this is an upgraded unit.
I intend to do this check on the Triumph in order to fuse the individual circuits as accurately as possible.
I thought this would be of interest to the Forum.
Cheers
Alan
Battery Cube Fuses
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ALAN COCHRANE
Topic author - Posts: 712
- Joined: Sun May 06, 2012 9:37 am
- Location: Fife

#1 Battery Cube Fuses
Alan Cochrane
1961 S1 OTS,1968 Triumph TR250, 1971 Triumph GT6 Mk3, 2008 Porsche Boxster RS60 Spyder
1961 S1 OTS,1968 Triumph TR250, 1971 Triumph GT6 Mk3, 2008 Porsche Boxster RS60 Spyder
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