305 LB9 to THIS 350
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Joined: Jun 2007
Posts: 71
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From: Munich/Germany
Car: 89`RS
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2,72
305 LB9 to THIS 350
Hey Guys,
I was wondering if the engine in the link fits directly into my car?
http://www.jegs.com/i/GM-Performance...ductId=1231165
Here is my plan:
I want to put all the TPI stuff on and want to keep the serpentine belt accessories.
Has anyone of you experence on this engine with TPI an the techniqe from a 89 camaro? Do the bolt holes for the accessory fit?
Thanks, Rob
I was wondering if the engine in the link fits directly into my car?
http://www.jegs.com/i/GM-Performance...ductId=1231165
Here is my plan:
I want to put all the TPI stuff on and want to keep the serpentine belt accessories.
Has anyone of you experence on this engine with TPI an the techniqe from a 89 camaro? Do the bolt holes for the accessory fit?
Thanks, Rob
Re: 305 LB9 to THIS 350
The problem is that it has Vortec heads. You will need the Scoggin-Dicky/Edelbrock Vortec compatible base. You will get better performance for less money by getting a short block and a set of Trick flow 23 degree or AFR heads.
Thread Starter
Junior Member

Joined: Jun 2007
Posts: 71
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From: Munich/Germany
Car: 89`RS
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2,72
Re: 305 LB9 to THIS 350
You will get better performance for less money by getting a short block and a set of Trick flow 23 degree or AFR heads.
I´m a complete noob in engines, the only thing I can do is to disassemble the accessory and put them back together. I don´t know how to build up an engine from the block.
Member
Joined: Oct 2005
Posts: 266
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From: califorina
Car: 1989 i roc-z28
Engine: 350 tpi l98
Transmission: 700r4
Re: 305 LB9 to THIS 350
or you can buy that engine, and get a vortech style base for your tpi and it should all bolt up
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Junior Member

Joined: Jun 2007
Posts: 71
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From: Munich/Germany
Car: 89`RS
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2,72
Re: 305 LB9 to THIS 350
Ah ok, I see...
but how can I calculate the estimated horsepower? i mean he says i can get mo power for less money
but how can I calculate the estimated horsepower? i mean he says i can get mo power for less money
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Posts: 504
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From: Hollywood, FL
Car: '88 Black GTA, T-tops, digital dash
Engine: 5.7 TPI w/custom chip
Transmission: 700R4
Axle/Gears: 9 bolt 327 posi
Re: 305 LB9 to THIS 350
The Horsepower is always a great question. I don't think you can really tell until it's all put together and dyno tested, but there are also people in these forums that know a lot about this kind of stuff.
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Junior Member

Joined: Jun 2007
Posts: 71
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From: Munich/Germany
Car: 89`RS
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2,72
Re: 305 LB9 to THIS 350
I think its too difficult for me to build up my own motor without the help of a pro! 
Ok I found the Scoggin Dicky Adapter Base Plate, a little expensive, but therefor the engine is cheap.
Oh btw if here is a pro who knows a lot about engines, don´t be shy and let me know your opinion of how to build a budget motor with about 350hp and give me a partlist.
But I want to keep the TPI.
Thanks Rob

Ok I found the Scoggin Dicky Adapter Base Plate, a little expensive, but therefor the engine is cheap.
Oh btw if here is a pro who knows a lot about engines, don´t be shy and let me know your opinion of how to build a budget motor with about 350hp and give me a partlist.
But I want to keep the TPI.
Thanks Rob
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Member
Joined: Sep 2002
Posts: 153
Likes: 0
From: Texas
Car: 1985 Pontiac Trans Am
Engine: 305TPI
Transmission: 700R4
Re: 305 LB9 to THIS 350
I think its too difficult for me to build up my own motor without the help of a pro! 
Ok I found the Scoggin Dicky Adapter Base Plate, a little expensive, but therefor the engine is cheap.
Oh btw if here is a pro who knows a lot about engines, don´t be shy and let me know your opinion of how to build a budget motor with about 350hp and give me a partlist.
But I want to keep the TPI.
Thanks Rob

Ok I found the Scoggin Dicky Adapter Base Plate, a little expensive, but therefor the engine is cheap.
Oh btw if here is a pro who knows a lot about engines, don´t be shy and let me know your opinion of how to build a budget motor with about 350hp and give me a partlist.
But I want to keep the TPI.
Thanks Rob
Thread Starter
Junior Member

Joined: Jun 2007
Posts: 71
Likes: 0
From: Munich/Germany
Car: 89`RS
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2,72
Re: 305 LB9 to THIS 350
This is more or less what I'm trying to do.
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Joined: Sep 2002
Posts: 153
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From: Texas
Car: 1985 Pontiac Trans Am
Engine: 305TPI
Transmission: 700R4
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