Muscle Motors Proudly present’s its big block Killer Krate engine. The pump gas ground pounder is as equally at home on the street as on the track. 650 HP and 650 ft/lbs of torque makes this combination a killer in anyone’s book. All of that power achieved with a hydraulic cam, pump gas and 950 Quick Fuel carburetor. Add a custom solid ground camshaft (at additional cost) and power skyrockets to 700+ HP & 685 torque.
All on pump gas!
No exotic (read: expensive) parts or components were used in our combination. This is just a well thought out, well executed combination based on our years of winning races & national championships.
We start with our tried and true 505-stroker kit. 4340 crank and rods, forged piston, Akerly & Childs, and Michigan 77 components are carefully measured, machined and balanced to create a bulletproof rotating assembly. A well-seasoned block is then carefully inspected and fully machined. All critical surfaces are machined to Muscle Motors specifications to ensure maximum performance and reliability. Boring and Honing w/deck plates, installing ARP main studs and align honing, enlarging of oil gallies, and parallel decking keep everything sealed and running smoothly. Finally the short block is washed and prepped for final assembly. All clearances are verified, ring gaps set, crank rods and pistons installed, and cam center lined to make sure every Muscle Motors Krate is a Killer! Fel Pro gaskets are used throughout the entire engine. The short block is completed with an oil pan, pick up tube, high volume oil pump, timing cover, hardened distributor drive and a new vibration dampner.
For the top half we start with the Indy EZ cylinder head. EZ high flow intake and exhaust ports that mate up with stock type components make them a great starting point. No special headers or complicated valve train components are required. We then have our experienced cylinder head technicians port the EZ heads for maximum airflow. Porting is then flow bench verified. The heads are then treated to a 5-angle valve job. The heads are filled with stainless one-piece valves (2.19/1.81) and Comp Cams springs, 10-degree locks and retainers. A custom ground Comp Cams camshaft handles all of the valve actuation. Roller rockers (w/stock offsets) and .080 wall chrome moly pushrods complete the rock solid valve train.
You have a choice of single or dual plane intake and cast aluminum valve covers are the finishing touches on our Killer Krate.
With over 500 ft/lbs of torque available from 2200 to 6500 rpm, pump gas for cost effective daily use, hydraulic cam for ease of maintenance make the
Muscle Motors Killer Krate engine a must have for any deserving Mopar.
Wide lists of options allow us to customize any Krate engine to suit your individual performance needs. A big block Killer Krate is available complete from intake to oil pan for the everyday low price of $10,999.
NSS Option: Cross ram intake, linkage, carbs, Spacers, fuel fittings Add $2299
Flat top pistons for increased compression (no charge)
Solid cam and lifters: over 700 HP on pump gas Add $400
All components to upgrade to a roller cam Add $800
400 Block Add $300
7-quart Milodon oil pan & pick up Add $ 100
Gear Drive Add $450
Stud Girdle (installed) Add $300
Aluminum water pump and housing Add $129
Electric CSR water pump with inlet & outlets Add $429
Sheet metal valve covers Add $200
Your Killer Krate with wires and MSD distributor, NGK spark plugs, 950 cfm Quick Fuel carburetor, and a complete dyno session where the cam is run in, oil is changed and a series of dyno pulls are used to determine optimum timing and jetting Add$ 1999