Crate Engine, LSX SS 454ci, 700 HP, Turn Key W/ECM
Mast Motorsports 113-402, Crate Engine, LSX SS 454ci, 700 HP, Turn Key W/ECM
Part #
MMS113-402
Price: $16,995.00
Quantity:
Email a Friend
Type:    LSX 7.4L
Displacement:  454 Cubic Inches
Compression Ratio:  12:1
Bore x Stroke:  4.185 x 4.125
Rev Limit:   7250 RPM
Crank:   Callies
Rods:   Callies
Pistons:   Mahle Motorsports
Cam:   Mast Custom 3-Bolt Core Cam
Heads:   Mast CNC LS7 Casting
Intake:   GMPP LS7 Intake
Valve Springs:  Manley Polished Double Springs

The LSX  454 SS’s heart and soul is the new GM Performance LSX iron block.  This LSX engine family utilizes a Mast Motorsports engineered camshaft that is custom ground on a Mast Motorsports LS3 cam core.  The 454 SS’s foundation is a fully machined iron block with a forged Callies rotating assembly with Mahle pistons that is topped off with Mast Motorsports CNC LS7 casting cylinder heads and a LS7 intake manifold.  ARP fasteners are used throughout and Manley pushrods ride on GM Cadillac High RPM hydraulic roller lifters.  The LSX 454 SS is the most powerful naturally aspirated pump gas LSX block Street engine to hit the streets.


There are no reviews for this product yet.


Tell everyone what you think. Write a review of this product.
Title :
Review :
Would you recommend this product to a friend?