Mullins Race Engines USRA Stockcar Base Engine

Mullins Race Engines USRA Stockcar Base Engine

$15,115.12

USRA STOCKCAR ENGINE
The 360ci engine is very limited but we have figured out what is the better combination of parts for reliability and performance. The quality of our work really sets us apart on these type of engines. Our machining quality, assembly detail, and parts selection is 2nd to none!

The 415ci engine is more of an open type engine.  This engine is ran on a 2 barrel compared to the 360ci which is allowed the 4 barrel.  If you are comparing the engines, the 415ci does make more power & torque and does cost more!  If you are running on tracks that demand alot of power, then the 415ci would be the engine for you.

Start With Selecting Your Cubic Inch Option

Product price: $15,115.12
Total options:
Order total:

Pay a deposit $2,000.00

$2,000 Deposit Required to begin production
SKU: MRE-USRA-STOCKCAR Category:

Description

$2000 Deposit Required to Start Engine Build

Remaining Balance Due Via ACH When Engine Build is Complete

 

USRA STOCKCAR PARTS:
31161111 – Dart SHP 4.000 Bore x 9.025 Deck x 350 Mains (360ci)
31161211 – Dart SHP 4.125 Bore x 9.025 Deck x 350 Mains (415ci)
32000030 – SBC SHP Block Parts Kit – No Cam Bearings
DT-1T – Durabond Camshaft Bearing, Bi-Metal, Race Only, SBC, Set of 5
ALL90072 – Allstar Performance Oil Restrictors, .0850 Inch Orifice Size, 1/4 Inch NPT Thread
190310 – Manley Crankshaft, Internal Balance, Forged 4340 Steel, 3.480″ Stroke X 2.100″ Pins X 350 Main (360ci)
SAM-113-CS – Callies Compstar Crankshaft 3.875″ Stroke X 2.100″ Pins X 350 Main (415ci)
2-ICR5700 – Scat Engine Components Connecting Rods, 4340, I-Beam, 5.700″ Length X 2.100″ Rod Journals (360ci)
CSA6000 DS2A2AH – Callies Compstar Connecting Rods, H-Beam, 6.000″ Length X 2.100″ Rod Journal, .927 Wrist Pin, Set of 8 (415ci)
930202530 – Mahle SBC 1.550 X 4.030 H/O 2 Barrel Piston Set (360ci)
197842335 – Mahle SBC 1.062 X 4.135 23 Degree Flattop Piston Set (415ci)
4140MS-112 – Mahle Piston Ring Set, 4.135″ (415ci)
MS-909H – Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Small Block, Set of 5
CB-663HN – 2.100″ Journal Clevite Rod Bearing, H-Series, Standard Size, Tri Metal, Small Block Chevy, Set
9-3100A – Cloyes Hex-A-Just Timing Set
ALL90054 – Allstar Camshaft Thrust Button
PRC9501 – Timing Cover, 1-Piece, Steel, Black Paint, SBC
FC-SBC-1-2BBL – Flat Tappet Cam, SBC (360ci)
FC-SBC-10-4BBL Concept – Flat Tappet Cam, SBC (415ci)
842-350 LPF – .842 Precision Products Tool Steel Flat Tappet, Polished Foot, Lifters, Set of 16
1089W ISP – Kevko RH/LH Stock Car Pan W/ ISP & Full Louvered Windage Tray
10552ST – Melling Oil Pump, Wet Sump, STD Volume, High Pressure, 3/4″ Inlet (360ci)
10555ST – Melling Oil Pump, Wet Sump, High Volume, High Pressure, 3/4″ Inlet (415ci)
1008-10555 – Kevko Circle Track Pickup Tube for 1089 Oil Pan
ARP230-7001 – Oil Pump Fasteners, STD Pump
ALL92000 – Allstar Oil Filter Adapter, Bypass, 13/16-16, Center Thread (360ci)
MOR23775 – Moroso Oil Filter Adapter, Bypass Eliminator, Billet Aluminum, Kit (415ci)
PBBPB1012-SS – Powerbond Harmonic Balancer, Race Lightweight, 6.110″ OD, SFI 18:1, Steel, Internal Balance
ALL90023 – Timing Pointer, Adjustable, Stainless Hardware, 6 1/4″ OD
MRE-SM/BMGK – MRE Sportmod Gasket Kit (360ci)
MRE-PBVGK – MRE Bowtie Vortec Gasket Kit (415ci)
MRE-DUSRA-SAH – Dart USRA Stockcar Cylinder Heads, 64cc, 7/16″ Rockers, 2.02/1.600 Valves (360ci)
MRE-BOWTIE-VORTEC-AH – Bowtie Vortec Cylinder Heads, 60cc, 7/16″ Rockers, 2.055/1.600 Valves (415ci)
ARP134-3701 – ARP Head Bolt Kit, SBC
7995-16 – Comp Cams Hi-Tech 8.000″.080″ Wall 5/16″, Push Rod Set (360ci)
T800805 – Trend 8.000″ Length, .080″ Wall, 5/16″ Diameter, Push Rod Set (415ci)
1601-16 – Rocker Arm, Ultra Pro Magnum 3/8″ Stud Mount, 1.52 Ratio, Roller Tip, Chromoly, SBC, Set of 16 (360ci)
1805-16 – Rocker Arm, 7/16″ Stud Mount, 1.6 Ratio, Full Roller, Chromoly Steel, SBC, Set of 16 (415ci)
2701 – Edelbrock Intake Manifold, Performer EPS, Dual Plane, Square Bore, SBC (360ci)
2716 – Edelbrock Intake Manifold, Performer EPS Vortec, SBC (415ci)
MRE-SBVC2023 – Sportmod Valve Covers
MRE-SMBMECBSK – Sportmod Complete Bolt Kit (360ci)
MRE-BVECBSK – Bowtie Vortec Complete Bolt Kit (415ci)
39-11901 – Quart – Maxima Break In Oil 15W50 – Per Quart X 9
1060 – NAPA Gold Oil Filter
NGK R5673-8 – NGK Spark Plug, NGK Racing, 14 mm Thread, 11 mm Reach, Tapered Seat, Non-Resistor – Set (360ci)
NGK R5724-8 – NGK Spark Plug, NGK Racing, 14 mm Thread, .708″ Reach, Tapered Seat, Non-Resistor – Set (415ci)
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:

440/425 – 360ci

465/445 – 415ci

Spark Plugs Requirements:

NGK R5673-8 gapped at .035 – 360ci

NGK R5724-8 gapped at .035 – 415ci

Fuel Recommendation:

VP or Sunoco 110 & 93 Pump Gas Mixed 50/50 – 360ci

VP or Sunoco 110 – 415ci

Oil Recommendation:

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

Oil Capacity:

Approximately  8 Quarts With Filter

Laps Before Freshening:

Normal Conditions 1800 Laps – 360ci

Normal Conditions 1500-1800 Laps – 415ci

Lash Settings:

016 – .016 Hot

Set or Check Valves every 5-8 nights

Timing:

34 degrees @ 5000 rpm – 360ci

32 degrees @ 5000 rmp – 415ci

Additional information

Weight 450 lbs
Dimensions 48 × 40 × 24 in
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