Len Posted March 3, 2002 Share Posted March 3, 2002 I figure everything helps. My 280ZXT took a long time starting when it was warm. Like it was rich. It always started, just took a while. Within the last three days I bought the NGK Iridum (stock #3903) sparkplugs at $5.99 a piece. I gapped them at .044 and we'll see how they run. Before that I ran NGK standard BPR6ES-11 They ran OK. They ran better when I widened the gap to .044. Not enough time to tell the difference on the iridum plugs yet. We've had a bad snow/ice front here so haven't driven to much. Len Quote Link to comment Share on other sites More sharing options...
Arif Posted March 3, 2002 Author Share Posted March 3, 2002 Will I get better performance out of my L28T if I switch to another type of spark plugs or change the gap on the current stock ones. Right now I am running about 10 psi and timing at 39 degrees (with no boost). Quote Link to comment Share on other sites More sharing options...
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