grinding the tbi

From: BadDakota1@aol.com
Date: Tue Jul 15 1997 - 23:58:24 EDT


well......i finally took all the ridges out......even made my way down into
where the throttle plates meet and all the way down.......polished it
all.......also took some off the throttle shatft......figured i could gain
some cfm at WOT there as the shaft is a good 1/4 inch thick......slapped it
on the truck (94 3.9) and fired it up......no rough idle and no
MIL......slapped the throttle a couple of times POP POP out the
intake.....shut it off......fired it back up did the same thing only no
backfire.........took it out on the street.....wailed on it from a dead
stop........my 275/60's said SCREECH and i took off......hit second
CHIRP........everything seemed cool......did it a couple of more times same
thing but no chirp in second,.......only drove it a few miles and took it
home and parked it.......tomorrow when i go to work i will beat the snot out
of it and hopefully by the time i get off we shall see.......so far so good
though.....

Russ

 



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