Mullins Race Engines Crate Killer Engine

Mullins Race Engines Crate Killer Engine


This engine was designed for IMCA A-MODS and UMP Type B-MOD Racing.  They are great engines that make approximately 100-135 Horsepower over a 604 crate, depending on which cubic inch you choose.  These engines are also light, we have to compete with the weight of the 604.  The advantages of this engine are that were close on weight, BIG gain on power, and you crank it up to 7800.
UMP B-MOD guys, this makes a great engine for you as well.  Runs great, super reliable, and its light!!

Start With Selecting your Cubic Inch Option

Additional CRATE KILLER Options

Product price: $15,987.16
Total options:
Order total:

Pay a deposit $2,000.00

$2,000 Deposit Required to begin production


$2000 Deposit Required to Start Engine Build

Remaining Balance Due Via ACH When Engine Build is Complete


MRE Crate Killer Parts:
MRE- GM Block – MRE CNC Machined GM Block
CHP-8 – Durabond Camshaft Bearing, HP Series, Standard Journal, SBC, Kit
MS-909H-C – Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Coated, Chevy, Small Block, Set of 5
CB-745HN – 2.000″ Journal Clevite Rod Bearing, H-Series, Standard Size, Tri Metal, Small Block Chevy, Set
9-3100A – Cloyes Hex-A-Just Timing Set
PRC9501 – Timing Cover, 1-Piece, Steel, Black Paint, SBC, Each
ALL90054 – Camshaft Thrust Button, .790″ Long, Roller, Steel, SBC
903-350 LPF – Precision Products .903″ Tool Steel Flat Tappet, Polished Foot, Lifter Kit, Set of 16
1092 ISP-2 – Kevko 1092 IMCA Racing Engine Oil Pan, With Inspection Hole
10552ST – Melling Oil Pump, Wet Sump, Internal, High Volume, Hight Pressure, 3/4″ Inlet, SBC
1003SB – Champ Oil Pump Pickup Screen
ARP230-7001 – Oil Pump Fasteners, STD Pump, Hex Head Studs
ALL92000 – ALL Star Oil Filter Adapter, Bypass, 13/16-16″ Center Thread
PBBPB1012-SS – Powerbond Harmonic Balancer, Race Lightweight, 6.110″ OD, SFI 18.1, Internal Balance, SBC
ALL90023 – Timing Pointer, Adjustable, Stainless Hardware, SBC
MRE-CKGK – Mullins Race Engines Crate Killer Gasket Kit
MRE-CKA295D1225H – Crate Killer Assembled Heads, With 295D and 1225 Spring Packages
ARP134-3701 – ARP Head Bolt Kit
7372-16 – Comp Cams, 7.800″ Length, .080″ Wall, 5/16 Diameter, Set of Push Rods
1805-16 – Rocker Arm, Ultra Pro Magnum XD. 7/16″ Stud Mount, 1.6 Ratio, Full Roller, Chromoly, SBC, Set of 16
2913 – Edelbrock Super Victor Vortec Intake Manifold
ALL26137 – Allstar Valve Covers, Tall, Center Bolt Mounting Style, Cast Aluminum, Polished
MRE-CKCEBSK – Complete Engine Bolt Kit, Crate Killer
39-11901 – Quart – Maxima Break In Oil 15W50 – Per Quart X 10
1061 – NAPA Gold Oil Filter
NGK R5724-8 – NGK Spark Plug, NGK Racing, 14 mm Thread, .708″ Reach, Tapered Seat, Stock Number 3249, Non-Resistor – Set
Fuel – Race Fuel to Dyno Engine
ALL10123 – Allstar Engine Lift Plate, 3/16 Inch Thick, Steel, Zinc Oxide, Spread/Square Bore Carb Flange


Horse Power and Torque on Race Fuel:

355 ci


383 ci


Spark Plugs Requirements:

NGK R5724-8 gapped at .035

Fuel Recommendation:

VP or Sunoco 110

Oil Recommendation:

Maxima 20W/50 Semi-Synthetic – change oil every 5 nights

Oil Capacity:

Approximately  8 Quarts With Filter

Laps Before Freshening:

Normal Conditions 2000 Laps

Lash Settings:

.016 – .016 Hot

Set or Check Valves every 5-8 nights


34 degrees @ 5000 rpm

Additional information

Weight 450 lbs
Dimensions 48 × 40 × 24 in


Go to Top