a/f chart...need some reassurance...
07-07-2004, 07:30 PM
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a/f chart...need some reassurance...
tuned on the street...its a dsm heres a quick mod rundown
stroked 2.3
8.5-9.0 ross pistons/crower rods
stock head
t3/60-1
fjo wideband
afc/vpc
93 octane
1bar boost
full boost comes on around 4100..ive tuned cars before on the dyno, but now with the ease of tuning on the street anytime i want i just want to be sure everything looks good before i run it hard at the track
heres the chart
some people have said to richen it up a little more before boost and a little more after as well...but i figure most people tune to be safe at around 11.5-12 on a dyno..and with all the load of true street driving a pretty solid 12:1 should be good
stroked 2.3
8.5-9.0 ross pistons/crower rods
stock head
t3/60-1
fjo wideband
afc/vpc
93 octane
1bar boost
full boost comes on around 4100..ive tuned cars before on the dyno, but now with the ease of tuning on the street anytime i want i just want to be sure everything looks good before i run it hard at the track
heres the chart
some people have said to richen it up a little more before boost and a little more after as well...but i figure most people tune to be safe at around 11.5-12 on a dyno..and with all the load of true street driving a pretty solid 12:1 should be good
07-08-2004, 09:43 PM
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Re: a/f chart...need some reassurance... (gritsak)
bump...ive seen alot of graphs that are tuned for 12:1 all the way from WOT on...should i leave mine or ad some fuel from 2800-4100?...ive always heard that will hurt spoolup and you should shoot for a 11.5-12:1 in boost and 13.5-14ish out..anyone with some good knowlage/experience
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