Rebate

PerTronix 40511 Flame-Thrower Ignition Coil, Black, 40,000 V

Rebate

#44740511

PerTronix 40511 Flame-Thrower Ignition Coil, Black, 40,000 V

Name: PerTronix 40511 Flame-Thrower Ignition Coil, Black, 40,000 V
Brand: PerTronix
SKU: 44740511
Price: 54.86 USD
Availability: InStock
Rating: 4.9 (14 reviews)

14 Reviews

1 Question

It is legal in all 50 states and Canada
Features a black finish for that "stock look"
Has a 3.0 Ohm primary resistance.(common for 12V 4,6 cyl)

$54.86

/each

In Stock

$60.35

Save $5.49

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

6" Overall Height, 2.13" Outside Diameter, Black, Black

It is legal in all 50 states and Canada
Features a black finish for that "stock look"
Has a 3.0 Ohm primary resistance.(common for 12V 4,6 cyl)
Specially designed for use with 12 volt inductive ignition systems
The higher voltage allows larger spark plug gaps for added power, smoother response and better fuel economy

Rebates Available

See rebate details

See more details

Key Specs

D-57-21

MFG. Part #	40511
Brand	PerTronix
CARB EO#

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

PerTronix 40511 Details

The Flame Thrower canister coil is designed to mate with the Ignitor Electronic Conversion Kit, but can benefit virtually any distributor type inductive systems. Higher voltage allows larger spark plug gap for added power, smoother response, and improved fuel economy.

For ignition-coil replacement in compatible systems; confirm primary resistance and ignition-module compatibility.
Canister-style configuration suits the specified ignition installation.
Designed to pair with a compatible Ignitor electronic conversion kit.
Suitable for compatible distributor-type inductive ignition systems.
Higher-voltage design supports increased spark plug gap where appropriate for the engine setup.
Match coil resistance and ignition-system requirements before installation.

Charts

Pertronix Distributor Cross Reference (PDF)

Rebates

Aeromotive & PerTronix Black Friday 10% Off Sale

Black Friday Savings Are Here! From November 1 2026 through November 30 2026, save 10% on all Aeromotive and PerTronix products, including top performance brands like Doug's Headers, Taylor Cable, and JBA Performance Exhaust. Whether you're upgrading your fuel system, ignition components, headers, spark plug wires, or exhaust setup, this limited-time offer makes it easy to get premium performance parts at a great price. No coupon required, just shop qualifying Aeromotive and PerTronix brands and enjoy instant savings all month long.

Guides & Documents

Ignition Coils Installation Instructions (44740511)

Warranty (PerTronix)

Warranty Information

Speedway Motors cannot facilitate the return of defective PerTronix products as they have requested to handle these directly with the consumer. Purchasers of a product who wish to make a warranty claim based upon an alleged product defect should email the

CA WARNING:

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

CARB warning

PerTronix 40511 Specifications

D-57-21

KEY SPECS
MFG. Part #	40511
Brand	PerTronix
CARB EO#

GENERAL
Overall Height	6"
Outside Diameter	2.13"
Cap Type	Socket / Female
Cap Terminal Style	Socket / Female
Turns Ratio	73:1
Resistance	3 ohms
Finish	Black
Color	Black
GTIN Code	694342004897
Sold in Quantity	Each

Ratings & Reviews

4.9

14 Reviews

Overall Assessment

The product demonstrates exceptional performance, enhancing the functionality of various engines, from vintage Farmall tractors to small Chevy engines. Its capabilities extend to igniting engines swiftly and eliminating misfires, creating a smoother, more efficient run. Furthermore, it serves as an effective upgrade to basic points ignition. Customers recommend it due to its quality and flawless operation, underlining its superiority over competitor products. Users have also credited the product for its easy installation and direct replacement capability, making it highly practical. With consistent outcomes across different applications, it's viewed as reliable and high-performing. No negative commentary regarding the safety of the product was indicated.

Write A Review

4.9

14 reviews

Filter by Ratings

Sort Reviews

Excellent product

5.0

a year ago

831mbbsc

Santa Cruz, CA

Verified

Worked as described. Installed easily.

Would Recommend

I would buy this product again and also recommend it

5.0

3 years ago

Herman

Moffit ND

Verified

I used it on my 1953 farmall super M and it works great

Would Recommend

I would recommend this coil.

5.0

4 years ago

Mike Tinsley

Nickajack Lake, TN

Verified

Works great!

Would Recommend

yes it works

4.0

5 years ago

that guy

phoenix az

Verified

it works good

Would Recommend

Yes

5.0

5 years ago

Jerry

Frankenmuth

Verified

Part worked.

Would Recommend

40,000 volt flamethrower coil

5.0

5 years ago

Car Doc.

Walpole NH

Verified

I bought this as recommended to go with the pertronix Lobe sensor, I have a sharp crisp spark and no misfires.

Would Recommend

I would buy again if needed

5.0

5 years ago

Verified

Rebuilding 52 mg td

Would Recommend

Seems fine so far

5.0

6 years ago

jonny

PDX

Verified

waiting on other parts

Would Recommend

Would buy again - Hope not to need to!

5.0

6 years ago

Elanplus2

St. Paul, MN

Verified

Just what I needed

Would Recommend

would buy this product again

5.0

6 years ago

doe boy 50

sunnyvale

Verified

fire my 216 rite up awsome coil!

Load More Reviews

Showing 10 of 14 reviews

Questions & Answers

1 Question • 1 Answer

Sort Questions

With 3ohm resistance would this work with a points style ignition without an external resistor?

by Shawn

• 9 years ago

1 answer

View Answer

1 of 1 questions shown