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Rated Horse Power?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by det45, Jan 22, 2001.

  1. det45

    det45 1/2 ton status

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    Location:
    San Antonio Texas
    Recently I purchased a new GM GoodWrench 350 from the dealer and the dealer could not tell me what the HP / Torque rating is. Can anyone tell me what this stock TBI replacement HP/Torque is? And how much more HP can I expect when I convert the TBI to the Edelbrock MPI system for this new engine. As of now I am almost done removing the stock old 350 from my 89 K5. The new goodwrench engine is on the engine stand waiting for installation. Thanks........Det45

    One Fine 89.....
     
  2. Blazer_Boy

    Blazer_Boy 1/2 ton status

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    Sioux City, IA, USA
    Go to the mainpage and check under specifications I believe. It has horsepower for all the model years.

    June 2001 - The Texas Sawz All masacre begins. Be afraid rust, be very afraid. [​IMG]
     
  3. Mud Bath

    Mud Bath Registered Member

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    Location:
    Wake Forest NC
    210hp is stock
     
  4. shum1

    shum1 1/2 ton status

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    Check out the edelbrock web site, they have the specs you need.
     
  5. HarryH3

    HarryH3 1 ton status Author

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    Location:
    Georgetown, TX
    Here's the info from the Scoggins-Dickey web site at <A target="_blank" HREF=http://www.sdpc2000.com/cart.asp?action=prod_detail&catid=128&pid=110>http://www.sdpc2000.com/cart.asp?action=prod_detail&catid=128&pid=110</A>

    Have you heard about the Goodwrench 350 that is only $1,289.95? All new components assembled into a NEW 4 – bolt main block. Not Remanufactured / Not Rebuilt! An all-new 350 Chevy engine backed by the best warranty in the USA!

    Engine Name: 350 LM1
    Horsepower: 249 HP @ 5,000 RPM RPM
    Torque: 304 Ft/Lbs @ 3,500 RPM
    Compression Ratio: 8.50 to 1
    Block: 4 – Bolt, 2 Piece Rear Seal, 4.000” Bore
    Crankshaft: Cast Nodular 3.480” Stroke
    Heads: Cast Iron, 72cc
    Valves: 1.940” / 1.600”
    Camshaft lift: 0.390” / 0.410” Hydraulic
    Duration @ 0.050”: 195° / 202°
    Intake: Not Included


    <font color=black>HarryH3 - '75 K5</font color=black>
    <A target="_blank" HREF=http://ThunderTruck.ColoradoK5.com>http://ThunderTruck.ColoradoK5.com</A>
     
  6. 85GMCJimmy

    85GMCJimmy Registered Member

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    South Carolina
    i have this engine, and i hate it! it has no power. All i have is 31's on it, but coudl the rear end ratio be hurting me???? it's a 3:08:1 I can't even brake them loose all that good it will not even powerbrake on dry asphault, wet is a different story, but that just does not count... haha for a 350, and all my horsepower, you feel it when you are above 55, but a jimmy is only comfortable not more the 60 or so, if you get my drift.
     

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