1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

rotaryshack 45 weber kit,fuel pump?

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Old 08-19-13, 07:46 PM
  #26  
Waffles - hmmm good

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Originally Posted by 88tII_Fc3s
im running the 45 on stock fuel pump at 3 psi with a cheap regulator from kragen haha. and its great so far. I had a big problem with leaking fuel from my horns. but I adjusted my float bowl level and it seems perfect now. pretty happy with my setup.
If that regulator is similar to this, then get a real one from Holley or some other
known good regulator. I had one like this on my Dell setup which was using a
twin FACET fuel pumps at the time and it kills the flow. At idle its fine but at WOT
you won't get the flow you expect because they are junk. Could be your issue.

http://www.summitracing.com/parts/mr...FQFk7Aodk00A7Q
Old 08-19-13, 09:30 PM
  #27  
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venture im not sure about,
the specs I was told about the jets are as follows
65 fa idle jets
195 main jet

200 air bleeds
300 needle valve

this is what I have written down when I received the carb.
Old 08-19-13, 09:32 PM
  #28  
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Originally Posted by t_g_farrell
If that regulator is similar to this, then get a real one from Holley or some other
known good regulator. I had one like this on my Dell setup which was using a
twin FACET fuel pumps at the time and it kills the flow. At idle its fine but at WOT
you won't get the flow you expect because they are junk. Could be your issue.

http://www.summitracing.com/parts/mr...FQFk7Aodk00A7Q
this is the exact one I have installed currently. sad enough
its a temp solution since im broke after a racing beat trip and this carb setup.

maybe I should look into a proper regulator then.
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