Briggs and Stratton - Animal

Building off of the proven success of the Animal engine, the M-series is the first dedicated racing engine engineered to meet the needs of the Quarter Midget market. Right out-of-the-box, the M-series is focused on the consistency, and simplicity that racers deserve. Each engine is assembled by hand and tested in Milwaukee, Wisconsin with the craftsmanship and quality we stand behind.

Stock Performance Features

- Reinforced, Cast Iron Sleeved, Dual Ball Bearing RACING cylinder
- Single cast, custom aluminum alloy cylinder head with high-flow intake port, custom seat/guide material
- Squeeze cast, T-7 het treated aluminum rod with reinforced I-beam
- Carbon steel crankshaft with Induction hardened micro-polished crankpin reinforced timing gear and hardened splined output shaft for 6-1 gearbox
- Custom top control plate firewall clearance
- Cam ground, barrel faced, eutectic alloy piston with 3 piece ring set with chrome faced top ring
- High silicon racing engineered valve springs for seasons of racing
- High grade stainless steel, dished valves with nitrited exhaust
- 3-piece automotive style keepers and reinforced rocker arm and lock ball
- PVL Digital ignition with built in 6,100 rpm rev limiter
- PVL steel hub, cast aluminum flywheel
- Briggs & Stratton tooled 22mm round slide, fully adjustable jet carburetor
- Custom graphoil composition head gasket

DNA's Services

DNA prepares your new engine to be ready to bolt into your chassis.
-Completely disassemble and maximize components within sanctioning body rules.
- Dyno tuned.
- And much more!