having some minor issues trying to get a slight off-idle bog possible lean tip in ,i've got the a/f screws right now about 3/4 out but it did idle better at 1 turn out originally but slight rich sensation "eyes watering" but not very bad but noticeable . Probably went the wrong way in adjusting the carb but tried to solve the lean tip in first so changed the pump cams from the pink cams to a red #1 position primary and orange #1 secondary . still noticed a slight tip in possible lean condition while driving ,also while driving if i slowly got into the throttle the tip in issues were not as noticeable
So i thought maybe it's now a pump shot issue so tomorrow i'm going to try a going to a #31 squirter from the stock #28 on the primary and leave the secondary alone as it is a #31 ,hopefully this may help .Now back to the a/f screws i know they all need to be equal so the idle circuit works at it's best . I been doing alot of reading on different websites and it seems a/f is anywhere from 1/2 to 3/4 out ,some have posted even 1 turn out and another mentioned 1/4 turn out
Now i do have pretty large cam which is 257/269 @ .050 so vacuum is not all that much maybe 8" hg at most at idle so that can cause some tuning issues .so where would i start to get rid of this tip in issue ???
So i thought maybe it's now a pump shot issue so tomorrow i'm going to try a going to a #31 squirter from the stock #28 on the primary and leave the secondary alone as it is a #31 ,hopefully this may help .Now back to the a/f screws i know they all need to be equal so the idle circuit works at it's best . I been doing alot of reading on different websites and it seems a/f is anywhere from 1/2 to 3/4 out ,some have posted even 1 turn out and another mentioned 1/4 turn out
Now i do have pretty large cam which is 257/269 @ .050 so vacuum is not all that much maybe 8" hg at most at idle so that can cause some tuning issues .so where would i start to get rid of this tip in issue ???
Comment