[ROVERNET - UK] P6 -SD1 spark plug gap?

geffandjulie geffandjulie at comcast.net
Tue Jan 16 03:18:32 GMT 2007

I have SD-1 heads on my P6. Based on advice, I have installed the correct 
SD-1 plugs, NGK BP6ES. However, I set the gap to .030" vs. the .025 book 
figure for the Champion N92YC.   It has a standard Lucas distributor and 
coil. It starts but runs rough.
***Is the gap too wide?***
Thanks in advance.
Geff and Julie McCarthy

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