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305 TPI Stock Info

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Old 03-12-2004, 08:09 AM
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Car: 91' Firebird Formula WS6
Engine: 305 TPI
Transmission: TH700R4
305 TPI Stock Info

Does anyone know what the 91' 305 TPI made in horsepower and torque when it was stock. i have a ws6 model if that makes i difference. i believe that the ws6 came with a more powerful engine but i'm not certain. thanks
Old 03-12-2004, 09:21 AM
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Car: 85 SS
Engine: 305 L69
Transmission: 2004R
Axle/Gears: 7.625, 3.73
This is from the TECH DATA section on the Main page:
Auto: HP - 205@3200 RPM
" TQ - 285@3200 "
Manual: HP - 230@4200 RPM
" TQ - 300@3200 RPM
It shows the same for Firebird or Camaro.
Larry.
Old 03-12-2004, 01:22 PM
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firebirds/TA's take 10 HP away due to the air box design.
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