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2020

Year: 2020

Olds 442
Chassis Dyno
access_timeDecember 27, 2020 mode_comment0

Olds 442

This 1969 Oldsmobile 442 was brought in for a tune up and Dyno tuning. Schedule Dyno time for your ride today!

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442    Olds
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555 CI Big Block Chevrolet
Engine Dyno
access_timeDecember 20, 2020 mode_comment0

555 CI Big Block Chevrolet

Being installed into a street driven 1970 Chevelle. This Big Block has a Callies rotating assembly, JE pistons, Brodix BB2x heads, and a hydraulic cam. We ended up with 675 HP and 700 TQ which should equal Big Fun!

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555 CI
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MOPAR 273
Engine Dyno
access_timeNovember 22, 2020 mode_comment0

MOPAR 273

Before the 340 there was the 273. These were available in Darts, Chargers, and Barracudas as well as other models. This one came to the shop for a stock rebuild. Most came with a two barrel carburetor but this one has a four barrel manifold. We swapped the Carter AFB 480 for a Edelbrock 600.…

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273    Mopar
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429 Super Cobra Jet
Engine Builds
access_timeNovember 16, 2020 mode_comment0

429 Super Cobra Jet

This 429 was brought in for a stock rebuild and will be up on the engine dyno next week. We are hoping for 400 HP. Check out the video on our Facebook page @ https://www.facebook.com/CJRomboldEngines/.

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429 SCJ
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Ford 302
Engine Dyno
access_timeNovember 10, 2020 mode_comment0

Ford 302

Our shop rebuilt the bottom end on this 302. The customer built the top end and then brought it to us for engine dyno break in and to check for leaks. This engine will be equipped with a PowerDyne super charger and installed in a 1992 fox body Mustang.

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PowerDyne 302
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469 Big Block Blower Engine
Engine Dyno
access_timeOctober 31, 2020 mode_comment0

469 Big Block Blower Engine

This Big Block Chevy made 809 HP and 714 TQ with 10 lbs of boost and two Holley 650 carburetors. The customer is installing an injection system which should put this 469 CI over 1000 HP. This is a Bow Tie block with Brodix heads and a Weiand 871 Blower. Check out our engine dyno…

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admin58
469 Big Block Blower
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Sleeper Nova
Chassis Dyno
access_timeOctober 28, 2020 mode_comment0

Sleeper Nova

Check out this cool four door 66 Nova. Of course it has a LS swap with a manual transmission. This car can easily burn the rear tires off in 1st, 2nd, and third gear. Came in for dyno tuning. Got to love the sleepers!

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admin58
Sleeper Nova
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466 Big Block Chevrolet
Engine Dyno
access_timeOctober 26, 2020 mode_comment0

466 Big Block Chevrolet

This BBC made 495 HP & 512 TQ on pump gas! A hydraulic flat tappet cam, Edelbrock intake, and a Holley carburetor were some of the modifications. Check us out on Facebook!

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466 BBC
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Corvette Convertible
Chassis Dyno
access_timeOctober 11, 2020 mode_comment0

Corvette Convertible

This great looking driver was brought in by the customer for a new 600 Edelbrock carburetor, an electronic pickup for the distributor, new plugs and wires. This will make this 283 CI four speed car perform better and be more reliable. Schedule your car today!

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Olds Rebuild
Engine Builds
access_timeOctober 5, 2020 mode_comment0

Olds Rebuild

Customer brought this engine in because of a noise. Turns out it had a case of piston slap. It is now a 495 CI with a Edelbrock  Intake, Quick Fuel Carburetor, Mild Hydraulic Cam, and Stock Heads. On the Engine Dyno it made 417 HP and 540 LBS TQ.

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Olds 495
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About us

CJ Rombold Engine Builders has over 30 years of experience. From stock restoration to the latest performance and race engines. We also offer computer tuning as well as engine and chassis dyno services. Call us or stop by for all your engine building needs.

Services
  • Engine Building
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  • Custom Dyno Tuning
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  • 6783 Big Beaver Blvd
    Beaver Falls, PA 15010
  • 724-846-8484
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