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Spark Plug Gap??

P
Nov 28, 2007
991
75
28
Layton Utah
1. What spark plug gap do you like for a Turbo Apex Running 16 lbs boost?

2. Do you feel it is important to make sure the gap is facing a certain direction once the plug is screwed into the head?

3. If you do feel that the gap direction is important in the head, which direction do you feel it should face?


Thank you,
 
S

SPOOLED

Active member
Dec 4, 2007
186
42
28
northern bc
19 to 21 gap should be fine, no need to index plugs at all. indexing plugs are usually a clearance issue thing. but if you were looking to try and optimize burn i would say indexing towards the intake valves. to keep the plugs colder. but not needed.
 
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