what'd you gap them at? Most 3923's I've seen out of the box are around
.045", too big for stock ignition IMO
______________________
Jon Smith--Raleigh, NC
www.fast4x4.net
jon@fast4x4.net
ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
-
-o.k....... what's the deal i have a y2k 4.7 L 5spd with 3.92's posi. i've
-been running bosch platinum's #fr8lpx. ran a 9.01best at 71.09mph in 1/8th
-mile. after this afternoon(putting in 3923's with .040 gap) i run a 9.058
-best at71.53 mph in 1/8th. but on the way home cruising 65 mph in
-4th gear i
-TROMP the gas and get detonation. i didn't have that before. the
-times we're
-best out of 8 passes, 1 week apart at same outside temp. please
-explain this
-maybe i'm not understanding. not hearing or feeling much difference, but
-HATE the detonation.
-
-signed,
-misfiring in j'ville
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