hi damien
people in the know on this list have said that all the Lseries heads
are ULP friendly, so therefore the W53 itself could be run with ULP.
the fatter fuel line is actually the return line (?!) when in factory
condition. I am unsure what you should do with the single supply
line/webber situation, I had a couple of 1600 tanks out over the
weekend. one was from a 71 which only had a single line - the
factory just plugged the tank return inlet with a rubber bung.
perhaps the 180b tank is similar, and can therefore just run an
extra line if someone says the webber does require the supply
line??
andrew
> Feral Errol(or anyone else in the know),
>
> If one was to shave down the V91 head so it resembled a W53 'closed head'
> design could you have a high compression head that runs on ULP??
>
> What sought of port work would you do to the V91 after shaving it down???
>
> If you had done these mods would it be advisory to run PULP??
>
> My 1600 has two fuel lines running to the engine bay- one for supply, the
> other for return. I am not sure which is which. One is fatter than the
> other,so I assume this is the supply. Have I assumed correctly??
>
> I put a 32/36 weber on a friends 180B over the weekend. The weber was from
> my 1600 which had a supply and return lines to and from the tank,where as
> the 180B only has a supply line. Do I :-
>
> (A)-Block the return outlet on the weber and just attach a supply line to
> it???
>
> (B)-Loop the reurn line from the weber back to the supply line so that
> excess fuel goes back into the weber. I would use a T-piece with a one way
> valve. I am not sure whether to tap the supply line before or after the fuel
> pump????
>
> (C)-IS it worthwhile having a return???? Does it improve economy a great
> deal????I went to my local Jap wrecker and studied carb layout on different
> L-series powered cars.I noticed that a Hitachi carb from a Stanza has only a
> supply line, where as a blue bird S2 has what appears to be a return line
> coming of the carb. Which would be the best carb??? (they both look very
> similar)
>
> Would it be a good idea to plumb a fat pipe going from my carb to under my
> bumper so I can take advantage of Canberra's -5 degree nights
> this Winter????(my old engine, a stock L18, loved the ridicously cold air of
> MT.Buller last winter)
>
> Thanks for your help
>
> Damien
> _________________________________________________________________________
> Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>
--membersozdat-------------------------------------------------------
OZDAT Mailing List Please Note:-
Send (un)subscribe requests to [EMAIL PROTECTED]
Send submissions to [EMAIL PROTECTED]
No unauthorised redistribution of this email
http://www.ozdat.com/ozdatonline/index.htm
http://www.ozdat.com/ozdatonline/listindex.html
http://www.mail-archive.com/[email protected]/
---------------------------------------------------------------------
