[Vwdiesel] Injection pump timing

H . Hagar. h_hagar at prcn.org
Tue Sep 13 17:58:09 EDT 2005


I know you can fudge around a
little on the pump advance (hillbilly tuning) but just on general principles I
think it's wiser to stay with the stock timing unless you know for a FACT that
you will only be operating it under very light loads.  You don't want to take
the chance of doing damage.  Not worth it IMHO.  Doug Ferguson

Ferguson  ---you do not FULLY understand " Hillbilly Tuning "  ---IMHO.

Give it another try.  ? --EH `?----and I guarantee that PERFORMACE will convince you.-----

NO timing using  Bentley --NO WAY NO HOW--will work on an OLD Rabbit if you go by  Bentley
specs.
 Reason ?    simple ---wear and tear---- " Performance is it"  --like smileage  --how ? do
you argue
With performance ?  --can you do it  ? --THEN DO IT. --- Bunny Bundo would be a disaster
if timed by Bentley--- NOW ? she is a sweety pie ---"The Apple blossom Queen"  --thanks in
part to Loren and all..

Next to NO soot in oil --and super Smileage   and ---not too bad performance.  ---Show me
your SOOT---and I will tell you where you are at.. (Blotter test).   ----Ferguson --you
are wrong --"Hillbilly Tuning"  is ----NOT simply a matter of advancing the
pump --sometimes it means retarding the pump ----

A proper procedure under "Hillbilly Tuning" will NEVER damage any pump or
engine.---PERIOD.

Why ? it starts off from ---all marks aligned --and that is RETARDED.--- ANY LOAD will
do---------------------------a diesel will only do what the amount of fuel injected
dictates.---There is NO way of running a Diesel too lean.---NO matter what you
do.----Trust ME --but verify----.

And "Hillbilly"  Tuning starts with "Fueling"  screw right out?  --you bet your butt.

Fueling screw is simply a mechanical stop  --preventing Governor from moving control
collar to cover drain holes on high pressure piston----cover holes ? --more
fuel.------jepper..

Hagar.

PS :   For NEWBIES ---read my lips  ---Hillbilly Tuning is anything but Billy---it is a
very scientific --very  time consuming ---very ---satisfying ---procedure for
experimentors.



More information about the Vwdiesel mailing list