1500hp rated Dart LS Next SHP PRO Turbo Crate Engine
Our 1500hp rated Dart LS Next SHP PRO single turbo turnkey engines, are fully machined, balanced & blueprinted. Ideal for daily drivers and street or strip cars. Add a second turbo, Shauns Custom Alloy Billet SFI Rated Billet Intake, and Fueltech EFI using the drop-down boxes!
Please contact us to discuss your build and dial in the spec before ordering.
Our 1500hp rated Dart LS Next SHP engine package is essentially our 1500hp LS Long Block, with all the added extras to make it a turnkey motor, including one of the latest Garrett Motion G-Series Turbos.
Optional extras include upgrading to Total Seal Gapless & Gas-ported Top Piston Rings, upgrade to a Shauns Custom Alloy single SFI Rated Billet intake, swap the single turbo for twin Garrett turbos, and/or add our basic FuelTech EFI Package to get you started.
Complete custom options are available, please contact us to discuss your build and dial in the spec.
Set up includes, but not limited to the following precision machining/blueprinting:
- CNC Block Machining
- Cylinders double torque plate diamond honed for correct piston to wall clearance and surface finish
- Full surface finish report on deck, head and cylinder wall finish
- Engine fully blueprinted
- Heads CC’d and valve job
- Valve spring heights set up
- Pushrod length
- Rocker geometry
- Dyno break-in
- LAT 20W50SAE Break-in Oil
- Dyno Data sheets
NB: This Long Block is spec’d for hydraulic roller set-ups, we can accommodate Solid Roller builds with additional machining fees. Please contact us for more information.
- 1500hp rated Dart LS Next SHP PRO long block
- Bore & stroke –TBD
- Engine size – 388ci/408ci/427ci
- Piston Dish – TBD
Short Block Components:
- Dart LS Next Iron SHP PRO Block (Skirted) 4.125″ Bore
- Dart Windage tray
- Callies Compstar CCW Crankshaft 3.625″ or 4.000″
- Clevite H Series Main Bearings
- Clevite H Series Rod Bearings
- Callies Ultra H beam rods 6.125″
- CP Bullet Series Pistons
- Total Seal Piston Rings AP Steel Ring Pack – Optional upgrade to Total Seal Gas-ported Top Ring
- NB – Gas Ported Piston Rings direct cylinder pressure to the back of the ring through machined horizontal slots placed around the ring. The pressure pushes against the inside of the ring forcing it outward into the cylinder wall to improve ring seal evenly around the cylinder.
Long Block Components:
- Melling oil pump
- ARP Pro head studs 7/16
- TrickFlow/TEA LS3 255cc CNC Cylinder Heads – HIP Casting
- Severe Duty Intake & Inconel Exhaust valve upgrade
- SCE MLS Spartan Cylinder Head Gaskets
- Custom camshaft
- BTR Spring Kit with Titanium Retainers
- ARP cam bolts
- Manton push rods
- ACE/ARP Pro Series Custom Rocker Arm Stud Kit
- GM LS3 rockers with BTR trunnion upgrade and billet stands
- Cloyes Hex-A-Just Z-Racing Timing Set
- ATI Super Damper
- Mighty Mouse Timing Pointer
- Johnson link bar lifters
- Improved Racing Oil Pan Gasket
- Moroso LS Next Oil Pan
- Front & rear timing covers & gaskets
- Billet valley cover
- ACE Racing Engines Billet valve covers (black w/ -12AN breathers)
- Aeromotive Fuel Pump
- Aeromotive Fuel Pressure Regulator
- ICT Billet Water Pump Adapter
- ACE Custom Steam Vent Kit
- Fuel Injector Clinic Injectors
- Turbosmart Oil Pressure Regulator
- Holley Sniper Billet Aluminum Throttle Body
- Brain Tooley Racing EQ3 Intake & Fuel Rails or Contact us for a quote for Shaun’s Custom Alloy Intake & fuel rails
- MSD Streetfire Ignition Coils
Single Turbo Items:
- Turbosmart BOV
- Turbosmart Wastegate
- Garrett G45-1500 G-Series Turbo
Twin Turbo Items:
- 2 x Turbosmart BOVs
- 2x Turbosmart Wastegates
- 2 x Garrett G42-1200 G-Series Turbos
FuelTech FT550 Basic Package (for Single Turbo):
- FT550 ECU
- LS550 V8 Harness
- ps-150 Pressure Sensor x2 (Oil & Fuel)
- Coolant/Water Temp Sensor
- Air Temp Sensor
- Throttle Position Sensor
- Flex Fuel Sensor
- Vacuum Distribution Block
Fueltech for Twin Turbo comes as above, with additional:
- O2 Nano
- ps-150 Pressure Sensor x1
Additional FuelTech Items can be found HERE in our shop.
We can source any other turnkey items you may require. Contact us for a personalized quote! Go back to ALL Street & Racing Engines here.
x58 reluctor wheel.
WE BREAK RECORDS!!!
Prior to participating with our ’66 Nova at Sick Week 2022, we attended FuelTech USA for a Dyno Day – Check out the ACE Racing Engine that broke the current world HP world record for a hydraulic roller LS, here!
ACE Racing Engines makes no guarantee regarding operation of the Goods in settings or in ways that may be illegal or highly regulated, including those regarding smog and emissions. Please refer to your State/Country guidelines.
The product images shown are for illustration purposes only and may not be an exact representation of the product.
|Dimensions||42 × 40 × 26 in|