Edelbrock TBI intake manifold and the difference between a TBI305 and a TBI350
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Joined: Jul 2003
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From: NJ
Edelbrock TBI intake manifold and the difference between a TBI305 and a TBI350
Does anyone have an idea of a way to tell the difference between a TBI305 and a TBI350. Supposedly my Formula had a TBI350 swapped into it, the block has definately been painted orange, but that doesn't convince me its not the 305 rebuilt. Any definate marking differences? Also, Edelbrock TBI intake manifold, is there a significant performance increase with this? Thanks for the help...
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iTrader: (1)
Joined: Jun 2002
Posts: 1,843
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From: Chicago, IL
Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
Get the casting numbers off of the block and check them on www.mortec.com and the Edelbrock intake will give a decent increase but it depends more so on other mods.
Joined: Feb 2001
Posts: 13,775
Likes: 567
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
I installed my edebrock performer TBI intake with stock heads and cam. I felt zero performance gain but I kinda expected that before I installed it. The stock cam is so weak with factory intake will suffice for suffcient air flow. However, if you have a new haeds/cam combo running on the stock intake than your answer will be yes, you will feal a difference.
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