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CT525 Sealed 6.2L LS Circle Track Crate Engine, Dyno Tested

$275 Shipping

#12119418211

CT525 Sealed 6.2L LS Circle Track Crate Engine, Dyno Tested

Speedway Motors CT525 Dynoed Engine 6.2L crate engine is based on the LS engine family and delivers serious power for serious racing series, including Super Late Model and modifieds
The CT525 Dynoed Engine 6.2L comes with coil-on-plug ignition, and an SFI-certified balancer
Dyno-verified horsepower and torque

$13,460.00

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Product Summary

Long Block Crate Engine Type, 10.7:1 Compression Ratio

Speedway Motors CT525 Dynoed Engine 6.2L crate engine is based on the LS engine family and delivers serious power for serious racing series, including Super Late Model and modifieds
The CT525 Dynoed Engine 6.2L comes with coil-on-plug ignition, and an SFI-certified balancer
Dyno-verified horsepower and torque
Piston rings are broken-in using a proprietary dyno program
Lash and timing are individually tuned

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Key Specs

Crate Engine Type	Long Block
Compression Ratio	10.7:1
Engine Displacement	376 cu. in.
Camshaft Type	Hydraulic Roller Tappet
Cylinder Head Material	Aluminum

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Speedway Motors Racing Engines 19418211 Details

Speedway Motors CT525 Dynoed Engine 6.2L crate engine is based on the LS engine family and delivers serious power for serious racing series, including Super Late Model and modifieds.

It is similar to the 6.2L LS3, but we have adapted it to circle track racing with a carbureted intake manifold, 6-quart racing oil pan and more. The engine is lightweight and strong, using an aluminum block with cross-bolted 6-bolt main caps and high-flow LS3 rectangular-port cylinder heads. It also features stong forged pistons. This combination produces 533 hp at 6,600 rpm and a hefty 477 lb.-ft. of torque at 5,200 rpm.

The CT525 Dynoed Engine 6.2L comes with coil-on-plug ignition, and an SFI-certified balancer.

Notes:

Dyno-verified horsepower and torque
Chevrolet Performance Parts Crate Engine P/N 19418211
Piston rings are broken-in using a proprietary dyno program
Lash and timing are individually tuned
Use LSX ignition controller (P/N 19171130)
Requires addition of carburetor, starter, fuel system, exhaust system, and front accessory drive system
The 6-quart circle track oil pan is designed to clear most GM rear-steer chassis with stock engine location. Requires external oil filter and cooler (will increase capacity to approximately 8 quarts)
For Circle Track Racing only – Not intended for street use.
The CT525 Dynoed Engine does not include a water pump or factory exhaust manifolds
Circle Track racing engines from Chevrolet Performance include anti-tampering seals installed
Engine is ready to race right out of the crate!
- Dyno sheet of your engine

Guides & Documents

Increasing Your Lead in Crate Motor Classes (Legally!)

Warranty Information

PLEASE NOTE:

Chevrolet/GM Performance's Crate Engine Warranty will not cover engines that fall into the following categories:

Any vehicle that has been used for racing (on or off track), stunt driving, performance testing, or used under other extreme operating conditions
Racing engines and/or components

This engine is sold as a Race Engine and does not carry any warranty.

Warranty Information (PDF)

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Speedway Motors Racing Engines 19418211 Specifications

KEY SPECS
MFG. Part #	19418211
Brand	Speedway Motors Racing Engines
Crate Engine Type	Long Block
Compression Ratio	10.7:1
Engine Displacement	376 cu. in.
Camshaft Type	Hydraulic Roller Tappet
Cylinder Head Material	Aluminum
Piston Material	Forged Aluminum
Crankshaft Material	Nodular Iron
Carburetor Included	No
Intake Manifold Included	Yes
Distributor Included	No
Connecting Rod Material	Powdered Metal
Valve Covers Included	Yes
Engine Balance	Internal
Cylinder Heads Included	Yes
Rear Main Seal Style	1-piece
Throttle Body Included	No
Timing Cover Included	Yes
Oil Pan Included	Yes
Water Pump Included	No
Harmonic Balancer Included	Yes
Flexplate Included	Yes
Flywheel Included	No
Air Cleaner Included	No
Spark Plugs Included	Yes
Spark Plug Wires Included	Yes
Computer Included	No
Wiring Harness Included	No
Reluctor Wheel	58x
Accessory Bolt Holes Drilled	Yes
Spark Plug Style	Stock

GENERAL
Torque	477 ft./lbs.
Horsepower	533 horsepower
Maximum RPM	6700
Combustion Chamber Volume	68cc
Camshaft Duration (.050 in)	226° intake / 236° exhaust
Camshaft Lift (in)	.525 intake / .525 exhaust
Bore x Stroke (in)	4.060" x 3.620"
Assembled	Yes
Cylinder Head Style	Assembled
CNC-Machined Combustion Chamber	No
Intake Valve Diameter	2.165"
Exhaust Valve Diameter	1.59"
Head Gaskets Included	Yes
Carburetor Quantity	One
Intake Style	Single Plane
Intake Material	Aluminum
Intake Gaskets Included	Yes
Intake Manifold Fasteners Included	Yes
Camshaft Included	Yes
Rocker Arms	Investment-cast, roller trunnion
Rocker Arm Ratio	1.7:1
Block	Cast-aluminum with six-bolt, cross-bolted main caps
Sold in Quantity	Each

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what cfm carb did you use to dyno test the CT525 circle track engine?

by L.B.

• 3 years ago

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