PerTronix D172400 Flame-Thrower Electronic Distributor Cast British 25D 4cyl Top Exit Plug and Play with Ignitor Vacuum Advance

PerTronix D172400 Flame-Thrower Electronic Distributor Cast British 25D 4cyl Top Exit Plug and Play with Ignitor Vacuum Advance

Part Number: D172400
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Highlights

  • All new lightweight cast aluminum housings.
  • Tailored advance curve for optimal performance and drivability.
  • Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life.
  • Rotating cobalt magnets trigger a Hall Effect integrated circuit which enables precise timing.
  • High dielectric strength cap with brass terminals.

Additional Information

Performance Distributors for British Engines Replace your worn out Lucas 25D distributor with a distributor that will deliver the performance you demand. Our Flame-Thrower performance distributors use all new castings modeled after the original Lucas 25D distributor. Each distributor is then precision machined for an exact fit. Four cylinder applications are available with top or our new side exit caps. FEATURES • All new lightweight cast aluminum housings. • Tailored advance curve for optimal performance and drivability. • Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. • Rotating cobalt magnets trigger a Hall Effect integrated circuit which enables precise timing. • High dielectric strength cap with brass terminals. • Balanced rotor with overmolded brass contact. • Top or side exit caps available. • Available for 12-volt negative and positive ground systems. • Warranty: 30 months electronics / limited 1 year mechanical.

PERTRONIX FLAME-THROWER "STOCK-LOOK" DISTRIBUTOR FEATURING ORIGINAL IGNITOR ELECTRONICS FOR BRITISH A & B 4-CYLINDER ENGINES. REPLACES LUCAS 25D DISTRIBUTORS. 12-VOLT NEGATIVE EARTH, WITH VACUUM ADVANCE, & TOP EXIT CAP.

Specifications

Advance Type Vacuum and mechanical
Trigger Type Hall Effect
Cap Terminal Gender Female
Cap Color Black
Adjustable Collar No
Computer Controlled Compatible No
Distributor Cap Included Yes
Ignition Module Included Yes
Ignition Box Required No
Ignition Coil Included No
Ignition Rotor Included Yes
Clamp Hardware Included No
Clamp Included No
Distributor Gear Included Yes
Gear Material Steel
Mechanical Tach Drive Provision No
Coil Wire Included No
Housing Material Aluminum
Housing Finish Natural
Housing Color Natural
Shaft Material Steel
Shaft Diameter .490 Inches
Shaft Color Natural
Connector Type Unsealed
Grade Type Performance
Marine Approved No

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.

  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.

  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

  • Once an item has tracking info, it cannot be cancelled. If you decide you don’t want the items after shipment, please take receipt of the item and process it via our return policy. Thank you for understanding!

Returns, Replacements & Warranty

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Warranty

  • Ignitor®, Ignitor II, Ignitor III – 30 months
  • Industrial Distributor – 90 days mechanical / 30 months Ignitor
  • Flame-Thrower® Spark Plug Wires – Lifetime
  • Flame-Thrower® HEI Distributors and Component Parts – Limited 1 Year
  • Flame-Thrower® Plug n’ Play Billet and Cast Distributors –1 Year Mechanical / 30 months module
  • Second Strike® & Digital Rev Limiter – Limited 1 Year Digital HP Ignition Box – Limited 1 Year
  • Digital HP Mobile Ignition Box – Limited 1 Year Contour Automotive Starters – Limited 1 Year
  • Compu-Fire VW Ignition and Rotating Electrical – Limited 1 Year
  • Flame-Thrower®/Compu-Fire® Coils – 90 days

 

Limited Warranty

PerTronix, LLC warrants to the original Purchaser that its products shall be free from defects in material and workmanship for a period, as specified above, from the day of purchase. This warranty covers the replacement/repair of the product only and does not cover the cost of removal and installation.

Should a part become defective it should be returned to the original selling retailer and must be accompanied with the sales receipt.
If there is no retailer in your area, call the factory for a return authorization and return your part prepaid to the factory for inspection. The manufacturer reserves the right to replace or repair the alleged defective part and return the part freight collect.

Reviews

PerTronix D172400 Flame-Thrower Electronic Distributor Cast British 25D 4cyl Top Exit Plug and Play with Ignitor Vacuum Advance

PerTronix D172400 Flame-Thrower Electronic Distributor Cast British 25D 4cyl Top Exit Plug and Play with Ignitor Vacuum Advance

Part Number: D172400
Regular price $298.95
Sale price $298.95 Regular price

Part Number: D172400

$30 MAIL-IN REBATE Learn more

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Product details

Need help? Call us at 909-599-5955

  • Free shipping on $99+ orders in lower 48 states
  • 90-day return policy
  • We’re here to help! Call us on 909-599-5955
Emissions code

EMISSIONS CODE

What does this emissions code mean?

C.A.R.B. EO Number: D-57-23

View full details

Highlights

  • All new lightweight cast aluminum housings.
  • Tailored advance curve for optimal performance and drivability.
  • Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life.
  • Rotating cobalt magnets trigger a Hall Effect integrated circuit which enables precise timing.
  • High dielectric strength cap with brass terminals.

Additional Information

Performance Distributors for British Engines Replace your worn out Lucas 25D distributor with a distributor that will deliver the performance you demand. Our Flame-Thrower performance distributors use all new castings modeled after the original Lucas 25D distributor. Each distributor is then precision machined for an exact fit. Four cylinder applications are available with top or our new side exit caps. FEATURES • All new lightweight cast aluminum housings. • Tailored advance curve for optimal performance and drivability. • Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. • Rotating cobalt magnets trigger a Hall Effect integrated circuit which enables precise timing. • High dielectric strength cap with brass terminals. • Balanced rotor with overmolded brass contact. • Top or side exit caps available. • Available for 12-volt negative and positive ground systems. • Warranty: 30 months electronics / limited 1 year mechanical.

PERTRONIX FLAME-THROWER "STOCK-LOOK" DISTRIBUTOR FEATURING ORIGINAL IGNITOR ELECTRONICS FOR BRITISH A & B 4-CYLINDER ENGINES. REPLACES LUCAS 25D DISTRIBUTORS. 12-VOLT NEGATIVE EARTH, WITH VACUUM ADVANCE, & TOP EXIT CAP.

Specifications

Advance Type Vacuum and mechanical
Trigger Type Hall Effect
Cap Terminal Gender Female
Cap Color Black
Adjustable Collar No
Computer Controlled Compatible No
Distributor Cap Included Yes
Ignition Module Included Yes
Ignition Box Required No
Ignition Coil Included No
Ignition Rotor Included Yes
Clamp Hardware Included No
Clamp Included No
Distributor Gear Included Yes
Gear Material Steel
Mechanical Tach Drive Provision No
Coil Wire Included No
Housing Material Aluminum
Housing Finish Natural
Housing Color Natural
Shaft Material Steel
Shaft Diameter .490 Inches
Shaft Color Natural
Connector Type Unsealed
Grade Type Performance
Marine Approved No

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.

  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.

  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

  • Once an item has tracking info, it cannot be cancelled. If you decide you don’t want the items after shipment, please take receipt of the item and process it via our return policy. Thank you for understanding!

Returns, Replacements & Warranty

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Warranty

  • Ignitor®, Ignitor II, Ignitor III – 30 months
  • Industrial Distributor – 90 days mechanical / 30 months Ignitor
  • Flame-Thrower® Spark Plug Wires – Lifetime
  • Flame-Thrower® HEI Distributors and Component Parts – Limited 1 Year
  • Flame-Thrower® Plug n’ Play Billet and Cast Distributors –1 Year Mechanical / 30 months module
  • Second Strike® & Digital Rev Limiter – Limited 1 Year Digital HP Ignition Box – Limited 1 Year
  • Digital HP Mobile Ignition Box – Limited 1 Year Contour Automotive Starters – Limited 1 Year
  • Compu-Fire VW Ignition and Rotating Electrical – Limited 1 Year
  • Flame-Thrower®/Compu-Fire® Coils – 90 days

 

Limited Warranty

PerTronix, LLC warrants to the original Purchaser that its products shall be free from defects in material and workmanship for a period, as specified above, from the day of purchase. This warranty covers the replacement/repair of the product only and does not cover the cost of removal and installation.

Should a part become defective it should be returned to the original selling retailer and must be accompanied with the sales receipt.
If there is no retailer in your area, call the factory for a return authorization and return your part prepaid to the factory for inspection. The manufacturer reserves the right to replace or repair the alleged defective part and return the part freight collect.

Reviews

Applications

Year / Make / Model 1962-1974 MG MGB
Engine Type L4
Engine Size(s) Liters: 1.8
Cubic Inches: 110
Notes

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