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89 305 in a 91 rs

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Old Nov 13, 2002 | 05:46 PM
  #1  
slamm3d91's Avatar
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89 305 in a 91 rs

Hey can some one please help me!! I needs the specs for a 89 305 tbi motor, I dont kno that much about the motor and I had it in my 89 rs thats got totaled and I want to work it to about 350hp and put it in my new 91 rs.. What would i have to do to make that motor have that much hp...? please help
thanx alot
matt
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Old Nov 18, 2002 | 12:54 PM
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Z28 Boy's Avatar
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From: Charlotte, NC
Car: 1991 Camaro RS
Engine: GMPP 350 HO w/TBI
Transmission: 700R-4
Axle/Gears: 10-bolt w/3.73s
without opening up a can or worms as far as putting a 350hp 305 in a car...do a search, and also check out the "tech data" section on the hoem page of this site. it has a lot of info as far as power ratings, etc.

but, to get 350 hp out of an '89 L03, you will have to basically double the horsepower. which, in the long run, will probably be more expensive than getting a 350 IMHO.

-brian
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Old Nov 20, 2002 | 10:25 PM
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MdFormula350's Avatar
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From: Maryland; USA
try posting in one of the engine boards!

but it will take alot to get that 305 to 350 hp..
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Old Nov 21, 2002 | 01:33 PM
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slamm3d91's Avatar
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okay dude i will do that and ur formula is niice. Will has told me all about it it looks niice
thanx
matt
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