Engines and Components Engines, Blocks and Components

Wagler Competition

~(15 lbs. 12X12X4)~ SS Bosch 300% over LB7 injector (Sold as set) Core charge 1200

$6,160.00

SKU: W00M SSBOSCHLB7-300

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Wagler Competition Streetfighter Duramax Engine is a high-torque engine designed for 2001-2016 Duramax trucks. It has been rigorously tested with 78 engine dyno passes and comes with a 12-month/12,000-mile warranty. Configurations include short block, short block with Fluidampr and flexplate, long block, complete engine, and complete engine with a control package. The complete engine is rated for 800 hp (crank) and 1,450 ft-lbs (crank) and includes S&S Diesel Motorsport 100% over-stock injectors, a 12mm CP3 pump, and a Precision Turbo 6870 ball bearing turbocharger. The optional control package by Critical Calibration, Inc (CCi) is for non-factory Duramax installations.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWagler Competition
Part NumberW00M SSBOSCHLB7-300

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy