All MTI Racing Engines are available for professional Installation at MTI Racing.

Engine # MTI 115B  427CI 7.0L

Fitment
2006 and Newer Gm car and truck

This engine is MTI Racing# 115B and is an LS2 block punched out to 427CI and is making 525 crank horsepower. It is equipped with Manley forged crankshaft, connecting rods and pistons with all new components including the block. It has been run on our engine dyno for break in purposes only.

Car ------------------------------2006 and newer GM. Can be made to fit 1997 to 2005 also.
Block ---------------------------GM LS2 Dry Sleeve(Darton Sleeves)
Bore ----------------------------4.125"
Stroke --------------------------4"
Crank Shaft --------------------Manley Forged
Pistons --------------------------Manley Forged
Piston Rings --------------------Manley
Rods ----------------------------Manley Forged
Wrist Pins -----------------------Standard
Head Gasket --------------------GM LS7
Heads ---------------------------AFR 240 CNC Ported by MTI Racing LS1/LS6 Heads
Valve Springs -------------------Manley Double
Push Rods ----------------------Chromoly
Rocker Arms -------------------Stock LS2
Timing Chain -------------------GM Crank and Cam Gear with Cloyes Chain
Lifters ---------------------------GM LS7
Camshaft ------------------------G5X3
Oil Pump -------------------------Melling High Volume Oil Pump
Head Bolts ------------------------ARP Bolts
Rod Bolts -------------------------ARP Bolts
Main Studs -----------------------ARP Studs
Intake Manifold-------------------This engine requires a Cathedral Port Intake

All engines are sold as long block assemblies. If MTI Racing does the install the core engine must be a usable Engine. All necessary accessories needed to install the engine in your vehicle will be swapped from the core engine coming out of your vehicle to the MTI Racing built engine going into your vehicle.
All MTI Racing engines are available for shipping. Please call for a quote.

Recently Viewed Products

• MTI Racing 454CI 7.4Litre Engine (Category:  MTI LS Crate Engines)
• Royal Purple 5W30 Engine Oil Case (Category:  LS-X Engine Parts)
• Royal Purple 10W30 Engine Oil Case (Category:  LS-X Engine Parts)
• MTI Racing Stage 1 Camshaft - Corvette LS2/LS3 (Category:  LS-X Engine Parts)
• Callies Dragon Slayer Crankshaft (Category:  LSX Crank Shafts)