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Ignition Timing

To: TR <triumphs@autox.team.net>
Subject: Ignition Timing
From: Graham McMicken <g.mcmicken@shaw.ca>
Date: Wed, 26 Jun 2002 15:45:05 -0700
Hello Everyone. 

I Just subscribed to this mailing list.  I am having some bad problems with my 
TR6
(1975). 

The tachometer was not working, so I took off the distributor, and looked at
 the gear, it was worn, so I got a new one. Put the distributor back on, and 
the Timing 
is WWWAAAYYY off. The engine can barely Idle, so. I have the Haynes Repair 
Manual,
it tells me to re set the ignition timing, so I do that, Perfectly, to 10 
degrees BTDC.  
Start up the engine, and it is still Horrible, cannot rev what so ever. I was 
thinking for 
a mement, then realized the book said something about setting the timing 180 
degrees
 off. I though about this, because it mentions that pistons 1, and 6 are both 
TDC at the 
same time, and that you could put the distributor in wrong, ***BUT** the 
distributor only 
goes in ONE WAY!. Therefore, you cannot set the timing 180 degrees out, because 
the 
distributor goes around ONCE, for every 2 revolutions of the crankshaft. so, If 
you have
the crankshaft at the wrong rev. then the rotor arm will be pointing at 6, and 
obviously you
wont time it to 6, so you spin it around. But there is NO WAY you can set it to 
fire cylinder 
1, when it should be firing 6 and vice versa.  anyways, the Timing is set 
perfectly, and the 
engine is suffering, it also runs better when the number one spark plug is 
disconnected. 
It is very strange, because it was working fine before I took off the 
distributor.  I may be wrong
about this whole 180 degrees out stuff. I really need someone else to think 
about this with me.

If perhaps I did not explain myself well, Just let me know. 

Thanks, 

Graham McMicken (g.mcmicken@shaw.ca)

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