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Re: [T3] Ignition Timing


I thought the "#3 runs hotter" issue was only with the Type1 engines
before 71 when the oil cooler was in the way of airflow? This is a problem
with Type 3 engines as well?

Aaron

> Distributors fitted to engines with oil coolers whose exhaust air was
> directed to cylinders 3 and 4 retarded timing on #3 by 4 crank degrees
> (usually written in spec books as 2 distributor degrees).  This was
> because #3 ran hot, and therefore needed less advance to start with, and
> it was more prone to detonating.  This was to "even the playing field,"
> so to speak.
> Take care,
> Shad Laws
> LN Engineering
> http://www.lnengineering.com




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