TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

torque ???

Old Mar 11, 2010 | 11:30 PM
  #1  
bigred75's Avatar
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From: stedman
Car: 1992 25th anniversary RS Camaro
Engine: 305 T.B.I.
Transmission: ????
Axle/Gears: ??????
torque ???

I knoe people say that tpi are best for torque my question is how much torque is possible with a tbi 305 that is built i.e new heads, intake, tune, cam....
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Old Mar 13, 2010 | 11:58 PM
  #2  
bigred75's Avatar
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From: stedman
Car: 1992 25th anniversary RS Camaro
Engine: 305 T.B.I.
Transmission: ????
Axle/Gears: ??????
Re: torque ???

.
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Old Mar 14, 2010 | 12:31 AM
  #3  
dubbsix's Avatar
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Joined: Feb 2010
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From: Lancaster, CA
Re: torque ???

Im new here, but everyone is going to tell you to ditch the 305 and go for a 350..
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Old Mar 22, 2010 | 11:11 PM
  #4  
bluers91's Avatar
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Joined: Dec 2005
Posts: 443
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From: Wild Blue Yonder
Car: 1991 RS Camaro
Engine: 350 TBI
Transmission: 700R4
Axle/Gears: 3.42 Posi
Re: torque ???

Probably somewhere around 340 - 380ftlbs at the crank if tuned well with the right parts. If you want anything beyond that and its time to go bigger. The TPI should simply push the torque curve up in the midrange.
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Old Apr 5, 2010 | 09:40 AM
  #5  
jbucago's Avatar
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Joined: Dec 2002
Posts: 70
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From: Sunnyvale CA
Car: Black 1989 Formula Firebird
Engine: 5.0 TBI soon to be LT1
Transmission: 700r4 soon to be T56
Axle/Gears: 3.27
Re: torque ???

Yeah that would be enough for me... then i would lighten the car...
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