GM Performance Parts Crate Engines
 
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MTB SCS Designs 2006
 
No part of these pages may be copied without the express written permission of owner and/or webmaster.
 
MTB SCS Designs 2006
Back Next Chevy LS 364/440 Crate Engine
This unique carburated combination produces 446 hp @ 6200 rpm and 412 ft-lbs of torque @ 5000 rpm.
Based on the LS2 6.0L aluminum block with 6-bolt mains. Other features include:
    -  A durable nodular iron crankshaft
    -  High strength powdered metal
        rods                                
    -  LS6-style cylinder heads w/ 2.00"
       intake / 1.56" exhaust valves
     -  Lightweight flat-top pistons with
        a 10.9:1 compression
    -  Hydraulic roller camshaft specs
        out with 0.500"/0.500" lift and 200 /
        230 degree duration @ 0.050
    -  Coil packs
    -  58-tooth reductor wheel
    -  14" automatic transmission
        flexplate
454 H.O. Crate Engine
454 c.i.d.
425 hp @ 5250 rpm
500 ft-lbs of torque @ 3250 rpm
Cast iron block with:
    -  8.75:1 compression
    -  1-piece main seal
    -  Forged steel crankshaft
                and connecting rods
    -  Forged aluminum pistons
    -  Hydraulic roller cam with
                0.510" / 0.540" lift and
                211/230 degrees duration @
                0.050
    -  Cast iron rectangular port
                cylinder heads with 118cc
                combustion chambers
    -  1.7:1 rocker arms
    -  8" harmonic damper
    -  14" flexplate
    -  Oil pan w/windage tray