Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
Made in USA
BTR-MTT400+ Hydraulic Roller Turbo Camshaft for GM Gen III/IV LS Engines
InfoVehicle Info Needed
BRIAN TOOLEY RACING BTRPART NUMBER: 559-BTR-MTT400+

BTR-MTT400+ Hydraulic Roller Turbo Camshaft for GM Gen III/IV LS Engines

$40999
ShippingShips on 09/15/2026
Lowest PriceLowest Price Guarantee

LS Turbo Hydraulic Roller Camshaft
  • 400+ ci Twin Turbo Applications
  • Duration @ .050: 230 Int./238 Ex.
  • Lift .618 in./.618 in.
  • LSA 114 deg
  • High-Output Turbo Grind

    The BTR-MTT400+ camshaft is a twin-turbo specific profile for 400+ cubic-inch LS engines, maximizing boost efficiency and upper-RPM power.

    Brian Tooley Racing BTR-MTT400+ Features:

    • Duration @ .050: 230 Int. / 238 Ex.
    • Valve Lift: .618 in. Int. / .618 in. Ex.
    • LSA: 114 deg
    • Designed for twin-turbo 400+ ci LS engines
    • Efficient power delivery under heavy boost

    Brian Tooley Racing BTR-MTT400+ Notes:

    • Requires dual springs and ECU tuning
    • Ideal for high-output twin-turbo builds

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    • Part TypeCamshaft
    BrandBRIAN TOOLEY RACING BTR
    Package Height3.0
    Package Width3.0
    Package Length25.0
    Weight11.0 PG
    Intake Valve Lift.618
    Lobe Separation Deg114
    Part FitmentSemi Universal
    Engine Make/SizeGM Gen III/IV LS
    Exhaust Valve Lift.618
    Camshaft TypeHydraulic Roller
    Vendor Part NumberBTR-MTT400+
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the graphs PDF File

    Items You Need

    Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters

    JEGS

    Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters

    Part Number : 555-80599
    $4779$51.99
    You Save$4.20
    Engine Assembly Lube [4 oz. Bottle]

    JEGS

    Engine Assembly Lube [4 oz. Bottle]

    Part Number : 555-28000
    $589$6.99
    You Save$1.10
    Cam Install Kit for Most domestic V6 & V8

    PROFORM

    Cam Install Kit for Most domestic V6 & V8

    Part Number : 778-66787K
    $23542
    Master Pushrod Length Checker Kit

    JEGS

    Master Pushrod Length Checker Kit

    Part Number : 555-80670
    $10399$114.99
    You Save$11.00
    Valve Spring Compressor [Stud Mount]

    JEGS

    Valve Spring Compressor [Stud Mount]

    Part Number : 555-80521
    $5299$57.19
    You Save$4.20
    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    JEGS

    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    Part Number : 555-65010
    $1499$16.99
    You Save$2.00
    Valve Spring Micrometer [1.800 in. - 2.200 in. Height Range]

    JEGS

    Valve Spring Micrometer [1.800 in. - 2.200 in. Height Range]

    Part Number : 555-80536
    $6899$75.99
    You Save$7.00
    Break-In/Engine Oil Supplement [12 oz. Bottle]

    JEGS

    Break-In/Engine Oil Supplement [12 oz. Bottle]

    Part Number : 555-28060
    $1009$11.99
    You Save$1.90
    1/2 in. Drive Digital Torque Wrench for Fastener Tightening and Disassembly Torque Detection

    JEGS

    1/2 in. Drive Digital Torque Wrench for Fastener Tightening and Disassembly Torque Detection

    Part Number : 555-81694
    $17599
    Engine Stand [1000 lb. Capacity]

    JEGS

    Engine Stand [1000 lb. Capacity]

    Part Number : 555-80040
    $7999$107.99
    You Save$28.00
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!