Tag: MOROSO

499 MOPAR BUILD, PART 2

499 MOPAR BUILD, PART 2

  SHORT BLOCK ASSEMBLY       Here’s a peek at the finished product. This article covers short block assembly. The next article installment will conclude the build, followed by the dyno run.     Build, text & photos by Mike Mavrigian         I couldn’t resist including a shot of this sign. [...]

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499 MOPAR BUILD, PART 1

499 MOPAR BUILD, PART 1

 The final build is shown here. Part 1 of the series provides an overview of the build, with more details to come as we progress with the article series.   Build, text and photos by Mike Mavrigian  (all machining by Koffel’s Place)   This is Part 1 of a series involving the build of a [...]

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PROJECT 427W, PART 6 THE DYNO RUN

PROJECT 427W, PART 6     THE DYNO RUN

THE DYNO RUN   Build, text and photos by Mike Mavrigian   . Well, we finally ran this engine on dyno. The dyno location was Platinum Engine Designs in Norwich, Ohio, a clean-as-a-whistle top-notch race engine shop in southeast Ohio, equipped with a late-model SuperFlow engine dyno.

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DART 427W PART 5

DART 427W PART 5

Our build is done. See the end of this article for several tasty photos of the finished engine, followed by a complete list of the participating manufacturers. FINAL ASSEMBLY OF OUR NASTY LITTLE DART 427W   OUR ONE TRICK PONY IS DONE. WE’RE READY FOR THE DYNO RUN.   Engine build, text and photos by Mike [...]

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DART 427W PROJECT, PART 4

DART 427W PROJECT, PART 4

FROM SHORTBLOCK TO LONGBLOCK CYLINDER HEADS & VALVETRAIN    Our beasty 427W is finally in longblock form. Engine build, text and photos by Mike Mavrigian      The use of studs, as compared to bolts, provides a more accurate and consistent clamping load for the cylinder heads, and eliminates wear & tear on the block’s threaded [...]

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DART 427W PROJECT, PART 3

DART 427W PROJECT, PART 3

by Mike Mavrigian Build/assembly and all photos by author     Our Lunati roller cam features 0.544″ valve lift at intake and 0.560″ at exhaust, with duration of 232 intake and 242 exhaust. Centerline is 108 intake and 116 exhaust. CAMSHAFT AND TIMING Dart thoughtfully provided anti-friction-coated cam bearings with their block. Each bearing is [...]

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DART 427W, PART 1

DART 427W, PART 1

STROKIN’ THE DART WINDSOR Our current engine project begins with a 351W block and increasing displacement to a whopping 427 CID.   Text & photos by Mike Mavrigian   The Dart 351W iron-alloy block is available in either a 9.200” (standard Cleveland) or 9.500” deck height. We opted for the 9.5” deck.    This project [...]

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PROJECT LS2: Final Prep and Dyno (Part 1)

PROJECT LS2: Final Prep and Dyno (Part 1)

Whenever I build an engine, regardless of my confidence in terms of fitting and assembly detail, I’m always a bit apprehensive when it comes time to light the fire. But when things go picture-perfect and you hit high numbers without a single glitch, it’s a feeling that’s better than sex (I’m sure you know what I mean). This LS program proved to be a total success.

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PROJECT LS2, PART 5 (D)

PROJECT LS2, PART 5 (D)

Here’s our LS with our carburetor setup and coilpacks. This setup will utilize the MSD timing controller for ignition control/adjustment. No ECU is required for this approach, which makes it ideal for application in any street rod, muscle car, race car, etc. that is not wired for computer control. For our coilpack versions (for either [...]

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PROJECT LS2, PART 5 (B)

CARB WITH DISTRIBUTOR, NO COILPACKS The next carb-type setup involves the same intake manifold and carburetor, but with a twist-get rid of the eight individual coilpacks and mount a distributor at the front of the engine. GM Performance offers a distributor adapter kit (P/N 88958679) that includes a cast aluminum LS front distributor drive cover [...]

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