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Old Jun 12, 2008 | 12:45 AM
  #1  
J.Cutta's Avatar
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Joined: Aug 2005
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Car: Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.45
TPI Swap

What the differences between (205 HP) 305 and the (230 HP).
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Old Jun 12, 2008 | 01:35 AM
  #2  
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From: Winter Springs, FL
Car: 2000 Z28
Engine: LS1
Transmission: T-56
Axle/Gears: 10 bolt 4.10s
Re: TPI Swap

The cam that they put in with the different trannys. With the automatics, they get smaller cams than the ones they get with the manuals.
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Old Jun 12, 2008 | 07:19 AM
  #3  
J.Cutta's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2005
Posts: 53
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Car: Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.45
Re: TPI Swap

I have a 305 TBI with under 75,000 miles on it I wanted to swap it over to TPI but 205 HP I will need more than that aleast 230 HP. Should I try to match the cam to my 3.45 rear-end?

Last edited by J.Cutta; Jun 12, 2008 at 07:22 AM.
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Old Jun 12, 2008 | 11:16 AM
  #4  
irocz28boy's Avatar
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Joined: Jul 2007
Posts: 231
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From: Winter Springs, FL
Car: 2000 Z28
Engine: LS1
Transmission: T-56
Axle/Gears: 10 bolt 4.10s
Re: TPI Swap

The heads on a 305 TBI are different than on TPI's so that's going to make a difference too. You're going to have to do heads, cam and a full exhaust and you still won't have 230 rwhp.
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