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How much to go from TBI to LT1

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Old Mar 19, 2002 | 11:25 PM
  #1  
jawzforlife1's Avatar
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From: cold ass minnesota
How much to go from TBI to LT1

I have a 1991 RS with a 305 TBI and a 5-speed. Anybody have an idea it would cost to bring it to a place and have them do all the work to put in a LT1 engine?
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Old Mar 20, 2002 | 05:20 AM
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1991tealRSt-topGuy's Avatar
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
alot

lets see: LT1 engine off EBay $1500 (assuming you get the complete engine)

you 'll also need a wiring harness, ECM, time and lots of patience

you also need a new fuel pump

your fuel pump pressure is about 13
you 'll need about 35-45

maybe about $2500 if you do all the work yourself
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Old Mar 20, 2002 | 11:22 AM
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From: cold ass minnesota
I said how much would it be If I had a shop do all the work, I also looked on ebay for an engie, nothing for $1500, more like $3000
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Old Mar 20, 2002 | 06:27 PM
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1991tealRSt-topGuy's Avatar
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
some kid i know had a carbed 350 swapped into his carbed 305 and they charged $6000 with parts and labor

so it aint gonna be cheap man
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Old Mar 20, 2002 | 08:59 PM
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From: Angleton, TX
Car: '92 RS
it cost me about $2500-$3000 to do my swap, even getting the complete engine and harness for $2500. Id say double that if you want a shop to do it.
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Old Mar 20, 2002 | 10:18 PM
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From: cold ass minnesota
So about $4000 to $6000, ya that is alot. I wish I could do the work. I could prob get it done but I know something would blow up.
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Old Mar 21, 2002 | 11:52 AM
  #7  
mat89RS's Avatar
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Joined: Apr 2001
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From: Québec
Engine: LT1
Transmission: 700r4
The engine with tranny was 1700$ CAD.
I in bought
1 radiator 450 CAD
1 water pump 110 CAD
1 fuel pump 98 CAD
1 set of headers traded for a BBQ ! FREE

and about 500$ of junks ...like oil,fuel lines, gasket...


so about 3000$ Canadian ...
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