Basic tunning and adjustments for a Turbo II
When i hook up my SAFC what adjustments should i set it to?
I am running a Rtek 1.7,Walbro 255lph, 750cc..... I also have a air/fuel ratio gauge ''yes i know its useless'' |
You can lean the low map by ear or with a narrow band AFR gauge:
While sitting in neutral, hold the revs at 1K & lean the 1K correction on the S-AFC until you start to get a slight random miss, then add back a little. Repeat the process for 1500 2000 & 2500. Then set the remaining points tapering up with a little less lean as you go up the chart. Setting the high power map really takes a wideband to do it the easy way. The Rtek should already have you pretty close. Without a wideband, you can do a hard pull, shut off the motor, pull off the road, & read the plugs. |
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