[Tigers] Holley Rebuild - float bowls

Gary Winblad garywinblad at comcast.net
Wed Jun 12 09:05:26 MDT 2013


Also,
The "rebuild" level is probably a low level just to get you going.  The
instructions are
to always set the level wet after installation.
Float level has a minor(?) influence on mixture.  Your dad may have tweaked it
based
on his ox sensor readings?
Gary
    ----- Original Message -----  From: Theo Smit <Theo.Smit at dynastream.com>
To: Jay Laifman <jay.laifman at gmail.com>, tigers at autox.team.net Den
<tigers at autox.team.net>  Sent: Wed, 12 Jun 2013 14:28:46 -0000 (UTC)  Subject:
Re: [Tigers] Holley Rebuild - float bowls    Too-high floats are usually more
trouble than too-low floats because you can  get unintended flooding during
hard cornering or braking. If your needle and  seat size is marginal (or if
the fuel pump/fuel line flow capacity is not that  good) then having the
floats low can cause starvation on sustained  full-throttle due to
insufficient fuel volume in the carb. I'm not familiar  with the float setting
procedure on the Holley carbs, but I'm sure there are  specific tweaks that
can be done, depending on the float bowl style, to  alleviate the common
driving concerns.    On many Weber carbs, you had to be a bit careful because
the float high limit  was set by flipping the assembly upside down, and this
would sometimes lead  people to adjusting the things in the wrong direction.
Cheers,  Theo    > -----Original Message-----  > From:
tigers-bounces at autox.team.net [mailto:tigers-  > bounces at autox.team.net] On
Behalf Of Jay Laifman  > Sent: June 11, 2013 11:01 PM  > To:
tigers at autox.team.net Den  > Subject: [Tigers] Holley Rebuild - float bowls  >
> Also, is there some reason my dad might have had the floats really  > high?
The rear one was a little high from the "parallel to the ground"  > that the
Holley instructions suggest.  But the front one was really  > high - almost to
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