This was a standard rebuild on an existing engine platform with no additional modifi cations for power. The primary consideration was reliability and clean running. When we originally received this engine for rebuil (we have done it twice now over a period of years), it had broken the timing gears so we didn't have a baseline dyno run. After the fi rst rebuild, it was run on a chas- sis dyno (our original DTS engine dyno couldn't handle the quick rpm changes) and produced 289 HP @ 9000 rpm. After the second rebuild (re-fresh), we ran it on our new Superfl ow Powermark dyno and saw a defi nite improvement (365 HP @ 9,800). Most of the improvement was due to fuel curve tuning on the Lucas mechani- cal injection system and ignition optimiza- tion. While not the most powerful vintage F1 engine, it has been very reliable and smooth.


    • Beagle76

      1st time I saw a can of WD 40 spray lubricant Feb 67 I think the throttle slide was sticking on a Repco V8, a mechanic produced this magic spray freed it up.

      about 20 days ago
    • Elli P
      Elli P

      Very important to point out that it's not how much power an engine produces that matters - it's how it makes you FEEL.

      Which is why today's all-electric-powered hypercars with tremendous performance figures will always be... meh.

      about 28 days ago
    • Peter Carbone
      Peter Carbone

      That is music to my ears. Just beautiful.

      about 1 month ago
    • tim mayer
      tim mayer

      It seems that these Uber high revving F-1 engines get power from extraordinary RPM limits. A torque rating of 197 pound feet is modest even by stock family car ratings. I do realize these are not drag race cars.

      about 1 month ago
    • A-a Ron
      A-a Ron

      Sound like a 1000hp...

      about 1 month ago
    • Vamos enDireitar !
      Vamos enDireitar !

      max for this engine is 380 hp at 10500 rpm w/ race gas

      about 2 months ago
    • 02powertube

      Only 365... :-(

      about 2 months ago
    • Mr. Nunna
      Mr. Nunna

      If this really was an F1 engine, see what Fulvio said. It was rebuilt TO LAST, probably destined for vintage/historic races and won't have to be rebuilt every few hours. Wise up, people.

      about 2 months ago
    • Piyan suri fiyan
      Piyan suri fiyan


      about 3 months ago
    • Iam Noone
      Iam Noone

      Big deal

      about 3 months ago
    • NeilLB7

      Notice the orange Fram oil filter. Obviously the engine wasn't worth much more.

      about 3 months ago
    • John Ritchie
      John Ritchie

      Music to my ears

      about 6 months ago
    • Lidija Čunko
      Lidija Čunko


      about 7 months ago
    • Ryan hayman
      Ryan hayman

      It’ll blow your ears out but it’ll never pass you on the track

      about 8 months ago
    • charles spancerki
      charles spancerki

      Feio né

      about 9 months ago
    • Angel Sanchez
      Angel Sanchez

      Tremenda verga 🍌

      about 9 months ago
    • Shangri La Racing
      Shangri La Racing

      365 HP?? That's what a Mazda WRX 4 cyl makes now!! Pathetic

      about 9 months ago
    • McLarenMercedes
      McLarenMercedes In reply to Shangri La Racing

      What the hell is a Mazda WRX? You sure you're not confused?

      about 7 months ago
    • Higha Truth
      Higha Truth


      about 10 months ago
    • mauro zedda
      mauro zedda


      about 11 months ago
    • Jaxx Brat
      Jaxx Brat

      Dang racy sweet 365HP

      about 11 months ago
    • broomsterm

      The original specs state this engine was good for 480hp at 12,500 rpm. Wind that thing up!

      about 11 months ago
    • Daniel Handika
      Daniel Handika

      dem fire breathing engine

      about 1 year ago
    • โอม ผจญภัยในส้วม
      โอม ผจญภัยในส้วม


      about 1 year ago
    • xev1435

      I saw lightening coming out of dat exhaust

      about 1 year ago
    • Conn Tan
      Conn Tan

      Amazing Sound. Perfect it's a Ferrari..

      about 1 year ago
    • great white hunter
      great white hunter

      They could have made the exhaust pipes better.

      about 1 year ago
    • francisco barajas
      francisco barajas

      my 440 dodge make 395 hp & it`s 1971

      about 1 year ago
    • joe r gonzales
      joe r gonzales In reply to francisco barajas

      This engine is not in qualifying and race trim. HUUUGE difference.

      about 2 months ago
    • jonny j
      jonny j In reply to francisco barajas

      GlassTopRX7 One of the most retarded things that has ever been said...

      about 2 months ago
    • GlassTopRX7
      GlassTopRX7 In reply to francisco barajas

      You can multiply torque with a transmission you can't multiply HP.

      about 10 months ago
    • jonny j
      jonny j In reply to francisco barajas

      GlassTopRX7 So? That 440 produced a mountain more torque than this engine...

      about 10 months ago
    • Artyz
      Artyz In reply to francisco barajas

      Who gives a shit of your 440 dodge

      about 11 months ago
    • The1050killer

      mean while this ferrari just got spanked by a 4000lb 70 chevelle with a ls6 . better quit now ferrari lol

      about 1 year ago
    • McLarenMercedes
      McLarenMercedes In reply to The1050killer

      You're either a troll or a complete idiot. I hope for your sake it's the former. You can stop trolling, you can't stop being an idiot. So which one is it clown?

      about 7 months ago
    • Korie Creson
      Korie Creson

      By the way I'm talking real engines. There's no ohc top fuel. So go back to playin need for speed cunts

      about 1 year ago
    • Korie Creson
      Korie Creson

      By the way f1 cars can't pop a wheelie either, god every time I comment on this to you suckers...there's no room for discussion,, Mic drop all day . I am a testarossa (red head) for ya ignints

      about 1 year ago
      SAM BRICKELL In reply to Korie Creson

      I'm honestly curious: Do you think anyone cares what you think?

      about 10 months ago