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  1. #1

    Default Can anyone guess the horsepower in this engine?

    So I'm thinking about buying this truck, but I'd like a guess at how much power it has, so any input would be much appreciated;

    67 chevy truck stepside shortbed small window cab, high performance 350 chevy motor 10:1 compression pistons, pinky rods, steel crank, crane cam 480 lift 292 diration roller rockers, double roller rockers, double roller timing set, high volume oil pump, custom heads rebuilt by ferrari racing engines, holly strip domanator intake, 650 holly carb, headers & custom exhaust

  2. #2

    Default

    My guess is probably around 400hp? Maybe more but idk.....
    04 ECSB Custom silver & grey, Soft 8's, BFG KO's, ReadyLift Leveling Kit, Hellwig front sway bar, K&N filter, DeeZee EZ-Down, Rhino liner, Alpine CDE103BT, Rockford 6.5's, 12" V.A.T. Hammer Pro in a Subthump box, Alpine PowerPack amp, Hifonics amp, BackRack w/ 55w 5000k HID KC Daylighters, KC light bar with 4 KC Slimlites, UWS toolbox, Shaved Antenna mod, Black Bowtie, LED backup, license plate, dome lights & 3rd brake light


  3. #3
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    Default

    Welcome to the GM truck club Omen.
    It's kind of a tough question to guess at, but if I spent that kind of money on that engine that the truck owner did, he'd be sick if he didn't get at least 500 hp & 500/550 ft lbs of torque outta it. But it could be anywhere from 400 to 600.. really difficult to say without some 1/4 mile MPH, or ETs
    Do you have any more info on the heads? Head work can make or break a build, & "custom" heads is kind of vague.
    1988 Chevy C-3500 2wd (no pic)
    350 c.i. 5.7 L Stock Block, 4 Bolt Mains
    L-31 Vortec Heads, Edelbrock Cam & Intake,
    Holley 650, Flowtech Headers, Magnaflow exh.
    Jet Trans 700R4, B&M Ratchet, 4:10 gears,
    3" susp. lift kit "shadetree"
    No rev limiter, No speed limiter lol


  4. #4

    Default

    I asked the owner if he had any kind of 1/4 mile et. or dyno but he unfortunately didn't. I haven't test driven it yet due to it being located an hour away and didn't want to waste a trip if it was going to be under 400hp. But thanks to everyone's replies I think this truck may be worth an hour trip.

  5. #5
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    stephan's Avatar
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    I agree it's definitely worth an hour trip to look at it cuz if he's telling the truth about all those parts he's got in it, he spent a LOT of money. Make sure he shows you all the receipts to back up his claims about the parts he installed & the custom head work. If he can't produce the receipts, then just walk away from it.
    1988 Chevy C-3500 2wd (no pic)
    350 c.i. 5.7 L Stock Block, 4 Bolt Mains
    L-31 Vortec Heads, Edelbrock Cam & Intake,
    Holley 650, Flowtech Headers, Magnaflow exh.
    Jet Trans 700R4, B&M Ratchet, 4:10 gears,
    3" susp. lift kit "shadetree"
    No rev limiter, No speed limiter lol


  6. #6
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    Feb 2008
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    Red Wing, Minnesota, United States
    Posts
    3,356

    Default

    X2, make him prove that is a stout motor, who did the build, a pro or shadetree mechanic. Do some research. But also, even with all the mods in this truck check the rear-end, is it in good shape, has that been beefed up, all the power in the world isnt gonna get ya anywhere if the last link putting it to the ground is junk or not the correct ratio. Always remember, a truck/engine like this one isnt made to be driven at 25mph around town, its built to burn the tires, and most likely has been put to the screws already. You may be able to afford the truck but can you afford to replace the engine, tranny or rearend if it goes out right away. Good luck!
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
    285/75/16
    ___________________________
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  7. #7

    Default

    X3 with the receipts, if he doesn't have them than walk away.

  8. #8

    Default

    Quote Originally Posted by theomen View Post
    So I'm thinking about buying this truck, but I'd like a guess at how much power it has, so any input would be much appreciated;

    67 chevy truck stepside shortbed small window cab, high performance 350 chevy motor 10:1 compression pistons, pinky rods, steel crank, crane cam 480 lift 292 diration roller rockers, double roller rockers, double roller timing set, high volume oil pump, custom heads rebuilt by ferrari racing engines, holly strip domanator intake, 650 holly carb, headers & custom exhaust


    Well with the pistions and that cam your looking at 400hp at a miniumn.........

    I think its strange that a guy who sunk that kind of money in to a truck doesnt know what that truck is putting down at the wheels...personaly I couldnt wait to get a truck like that on a Dyno.
    Last edited by sstoner911; 02-02-2011 at 07:43 PM.

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