>===== Original Message From SamuelsMA@aol.com =====
>List members:
>
>One of the reasons I purchased my '76 recently was an extensive list of
>engine modifications including a complete engine rebuild, a balanced and
>lightened flywheel, cylinder head porting, "bowl work" (whatever that means),
a
>high-performance cam, headers, a 9.5 to 1 compression ratio, cold-air
induction,
>and a new radiator. The previous owner claims that the car makes about 145
hp
>at the flywheel, which seems about right as acceleration is comparable to the
> '70 PI which I used to own.
>
>Anyway, I was looking under the hood the other day and realized that
>something I expected was missing--there was no electronic ignition box
screwed onto
>the side of the engine compartment. My '70 had this modification. I took
>off the distributor cap, and it looks to me like a regular breaker/points
>system. I admit that I haven't ever seen one before, but it looks like the
photo
>in the Haynes manual.
>
>My question is: Is a conversion to electronic ignition pretty universal at
>this point, or is it unnecessary if the original type system is functioning
>well? What are the differences in maintenance? The manual discusses
>examining the condition of the points from time to time to look for wear or
pitting.
>If this is a once or twice a year thing, I don't mind, but if a conventional
>ignition system will be a constant headache, I will switch it over using an
>MSD system or the like.
>
>Thanks.
>
>Michael
>'76 Tahiti Blue
>CF 57044U
There is nothing inherently wrong with the points system. Other than it being
considered a consumable. Electronic ignition can allow for smoother idle,
easier starting and in some cases cover up for the inaccuracy of a worn
distributor. Going to something like the MSD box can allow for more spark
which can allow for altered timing etc... stuff that could be beneficial
depending upon the needs of your engines camshaft and the resulting flow
capabilites from lift, duration and the amount of head machining. At least
that's how I understand it.
Shawn J. Loseke
Fort Collins, CO
http://www.triumphowners.com/79 (1972 TR6)
http://www.triumphowners.com/690 (1980 TR8)
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