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RoninLB
RoninLB is offline
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Join Date: May 2001
Location: Peoples Republic of Long Beach, NY
Posts: 21,140
me.. 2.7, E-cams, 55 idles, 135 mains, 34 vents

i suggest tuning with NGK BP5ES

Start with keeping all idles same turns, start at 2.5 turns of idles.

keep leaning all similar in 1/8 till it starts popping lean. Drive 10 miles between each 1/8 to clear things up. Weber transition should be kept in mind. It may become the leaning limits?

change plugs to NGK BP7ES and lean popping should stop.



acceleration circuit is another story
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Ronin LB
'77 911s 2.7
PMO E 8.5
SSI Monty
MSD JPI
w x6
Old 07-16-2008, 07:35 PM
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