01Prerunner440″ LS Prerunner
700Horsepower
440cu in · LS
- LS-platform 440 cubic-inch build
- Hand-assembled & dyno-tuned
- Built for prerunner / desert duty
Spec sheet FROM $—,—
◦ Southern California · Since 2014 ◦
Born in the dust.
Born in the dust.
Built for the desert.
Hand-built race engines for prerunners, trophy trucks and everything that lives wide-open in the dirt. Blueprinted, balanced, and dyno-proven by Robert Moruzzi.
10 Years Strong
/ Power Plants
Engine Packages
Turn-key builds, tuned to your class. Pick a platform — Robert dials in the rest.
01Prerunner
02Street / C10427″ SBC — C10
427cu in · SBC
C10street truck
- Dart block foundation
- Eagle forged rotating assembly · Mahle pistons
- Brodix cylinder heads
- Custom-spec roller camshaft
- Full MSD ignition · ARP hardware
Spec sheet FROM $—,—
03Class 61006100 Spec Engine
6100spec class
Sealedcertified
- Series-correct sealed engine package
- Built to Class 6100 spec
- Race-legal, sealed & certified
Spec sheet FROM $—,—
04Twin Turbo408″ Twin-Turbo LS
1000Horsepower
408cu in · LS
- Callies crank & rods · custom Wiseco pistons
- Custom-spec boost camshaft
- Billet roller rockers
- CNC-ported LS3 heads
- ARP CA625 head studs · MLX head gaskets
Spec sheet FROM $—,—
[ SPECS & BUILD SHEETS ARE REAL — engine photos and pricing still to come. 440″ LS build list pending more detail. ]
/ Parts Bin
Built With The Best
Every long-block is assembled with proven, race-grade components from the brands we trust.
Frankenstein
Engine DynamicsLogo pending
Engine DynamicsLogo pending
SUPPLIER LOGO
SUPPLIER LOGO
[ ARP, MSD & Brodix logos are real. Frankenstein Engine Dynamics logo pending — 2 open slots remain. ]
/ The Shop
Merch
Wear it to the pits or the parking lot. Limited shop drops, built tough.
Shirts
Hats
TeeSHIRT MOCKUP
Dust Logo Tee
$32
TeeSHIRT MOCKUP
Chrome Script Tee
$32
TeeSHIRT MOCKUP
Built in SoCal Tee
$34
[ PLACEHOLDER MERCH — drop in product photos, names & prices when ready ]
SHOP / ROBERT PHOTO
The Builder
Ten years. Built by hand. Family first.
Robert Moruzzi has spent his life chasing race trucks across the SoCal desert. Since 2014, every engine that leaves the shop is blueprinted, balanced, and dyno-proven before it ever sees dirt.
In 2024 — ten years in — Robert split the business from his personal line and set real hours, so the shop keeps growing without losing time with family. Same craftsmanship, just a healthier balance.
— Robert Moruzzi, Builder & Owner