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BBK or Holley Throttle Body

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Old May 24, 2006 | 12:04 AM
  #1  
stealthrocz's Avatar
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Joined: Oct 2005
Posts: 44
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From: alberta
Car: 87iroc
Engine: 5.7vortecstealthram
Transmission: 5-speed
Axle/Gears: 9-bolt posi
BBK or Holley Throttle Body

Fired the car up and timed it , went to give it a little juice and throttle lever hits the top of the fuel rail. I never read anything about having to use Holley's TB or BBK but I guess I will be buying one soon. Just wondering which is the better 52mm.
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Old May 26, 2006 | 10:40 PM
  #2  
3rdgenZ's Avatar
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From: south Louisiana
Car: 1985 Z28
Engine: 85 L98
Transmission: 700r4
Axle/Gears: stock 10 bolt-3.73 eaten posi
iam not sure about the holley, but i bought a bbk and iam,,, well not pleased.
the performance was good , but i soon learned that the kick down or tv cable hook up on the bbk tb was not able to fully presurise the trany.(didnt pull the cable far enough) so it cost me a trany=(

i havent heard of this problem with anyone else, in there diffense.
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