[Healeys] A bit of tuning advice

[Bob Spidell]

Ahhhhh ... the original LBC EGR valve.

bs


John Harper wrote:
> I realise that with the way that A-H head ports are laid out this is 
> unlikely but I had an Allegro/Maxi engine that would not produce any 
> power but would idle perfectly. It fooled many 'expects' for some time 
> but in the end we discovered a blow through in the manifold gasket 
> that allowed exhaust gas to feed back into the inlet manifold. Clearly 
> as power started to build up the exhaust gas would contaminate the 
> inlet mixture and reduce the power available.
>


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Bob Spidell           San Jose, CA            bspidell at comcast.net

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