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Generation III External Engine
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Old 01-07-2010, 02:13 PM   #1
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Default which 4 barrel Accufab or Edelbrok

I will go from Fast 90 to super victor so i need a 4 barrel throttle body
i have 2 choices Accufab 4150 and Edelbrock Competition 4-Barrel Throttle
the first one flows 1215 CFM and the second flows 1000 CFM
which will give me better idle ? and also do i need more than 1000CFM
what else to look for in the 4 barrel throttle ?
this is the link for the Edelbrock
http://www.summitracing.com/parts/EDL-38783/
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Old 01-08-2010, 08:35 AM   #2
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They will idle depending on how you tune the IAC. The Accufab is shorter I think. It works very well on my car.
You also want to consider a cam designed to work with a single plane (needs more overlap----like 110 LSA +2=108 ICL).
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Old 01-08-2010, 09:08 AM   #3
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thanks for your help
i don't think i will put cam with 110 lsa in my car since its my DD and i don't like shaking
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Old 01-08-2010, 09:27 AM   #4
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Quote:
Originally Posted by wesam View Post
thanks for your help
i don't think i will put cam with 110 lsa in my car since its my DD and i don't like shaking
your better off staying with the fast if your not willing to change the cam.
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Old 01-08-2010, 09:29 AM   #5
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Quote:
Originally Posted by toby View Post
your better off staying with the fast if your not willing to change the cam.
I called Patrick G regarding the cam he told me it will work and will net some thing between 30-40 whp
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Old 02-01-2010, 11:02 PM   #6
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You can also go with the Super Victor Jr. Intake, a Moroso 2" Adapter Plate and a AccuFab 4500-4 Blade TB :-)
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Old 02-01-2010, 11:02 PM
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1000, 2004, 4150, accufab, acufab, barrel, barrell, bbl, body, brl, gto, intake, lq9, shaking, throttle


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