The bolt on the back of the head is a plug, and probably where the leak is
coming from, normally this is the upper attachment point for the rocker feed
kit, install a new copper washer and don't use it for a grounding point. On
my GT6+ the grounding strap for the motor ran between the upper bolt for the
lifting eye to a bolt set almost directly back from it on the firewall. If
the valves were adjusted properly when cold, it shouldn't be the culprit.
I've now exhausted what facts I know about your situation. As for the other
problems, could be running lean and/or timing could be off.
Dave Korzun
'69 GT6+
-----Original Message-----
From: Chuck Ackerman <CACKERMAN@aimaviation.com>
To: 'Triumphs-List' <triumphs@autox.team.net>
Date: Tuesday, July 14, 1998 12:34 PM
>
>
>Chuck here
>
>Help!
>Well I installed a Crane/Allison electronic ignition in the 70TR6
>Had the local speed shop put the distributor on the machine and
>it still runs bumpy at idle and steady speed (accelerates good :-)
>Presently running NGK-BP6ES plugs and Bosch rotor, cap, and wires
>(Plug reading normal to slightly white)
>Runs worst the hotter it gets.
>I adjusted the valves cold.
>Maybe I adjusted them to tight?
>The engine gets hot and the clearances close up?
>Maybe the rockers are not getting enough oil and they
>are sticking to the shaft?
>I bought new battery cables and the negative cable has two connectors for
>the engine.
>Is the top bolt on the back of the head a oil outlet?
>I hook the negative cable to it and the bolt that holds the hook (engine
>lift)
>It is leaking a little oil onto the back of the block.
>Any suggestions would be appreciated
>
>Chuck Ackerman 70TR6 Seattle WA
>
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