Name: Granatelli Motor Sports® 28-1275S - Spark Plug Wire Set
Brand: Granatelli Motor Sports
SKU: mpn4846186238
Price: 167.20 USD
Availability: InStock
Rating: 3 (2 reviews)

Vehicle Fitment

Cadillac

Chevy

GMC

Isuzu

Specifications

Conductor Style	Spiral Core
Distributor Terminal End	Male/HEI
Spark Plug Boot End	Eight 180 degree Straight
Spark Plug Boot Material	Silicone
Assembled	Yes
RFI Suppression	Yes
Coil Wire Included	No
Diameter	8 mm
Quantity	Sold As One Kit
Wire Color	Blue
Boot Finish	Black

Features

Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
Increase power to the spark plug up to 400% over stock
Adds up to 15HP (normally aspirated) & 35HP (s/c, turbo, & nitrous)
0 Ohm resistance, no RFI / EMI interference thanks to patented protector ring
Patented design works with all fuel injection systems, street cars and race cars
Solid stainless connector cable with stainless snap lock spark plug connectors
High temperature silicone boots, 8MM jacket with fiberglass-reinforced braid resists temperatures up to 500 °F (1200 °F boots optional)
Ideal for use with aftermarket headers and/or turbocharger systems
Includes all necessary hardware
Over 600 fitments

Product Details

Spark Plug Wire Set (28-1275S) by Granatelli Motor Sports®. Crafted with efficiency and longevity in mind, this superior product features a fusion of reliable design, tried-and-true materials, and innovation. It will make your ignition system perform at its peak. The product was developed with leading technology and proven manufacturing techniques. It guarantees the ultimate performance and dependable operation for many years to come. Crafted with efficiency and longevity in mind, this superior product features a fusion of reliable design, tried-and-true materials, and innovation. It will make your ignition system perform at its peak. The product was developed with leading technology and proven manufacturing techniques. It guarantees the ultimate performance and dependable operation for many years to come.

Granatelli Motor Sports® - Catalog Granatelli Motor Sports® - Warranty Granatelli Motor Sports Authorized Dealer Video About us

Brand:

Granatelli Motor Sports

Part Number:

28-1275S

UPC:

802735007220

Alternate MPN:

281275S

Warranty

Granatelli Motor Sports warrants that all products intended for street use shall be free from defects in materials and/or workmanship for ninety days from the date of purchase, except in-tank and in-line fuel pumps as these parts carry no warranty expressed or implied. Ignition coil packs and ignition wires purchased directly from Granatelli Motor Sports, Inc. or an authorized reseller/distributor have a limited one-year warranty from the date of purchase as of May, 5 2014 (05/05/2014). There is no warranty expressed or implied for any products intended for use in racing applications or Custom Applications. Custom Applications are defined as products that are used outside of Granatelli Motor Sports print application guide.

The following requirements and exclusions apply:

the product must not have been altered, disassembled, modified, or converted for any other use than intended by Granatelli Motor Sports
the product, or any part thereof, is not used in accordance with the operating parameters specified by Granatelli Motor Sports
the product or any part thereof is damaged or rendered unserviceable due to negligence, vandalism, theft, fire, debris, flood, Act of God, or other peril, malfunction of equipment, or by any cause within the Customer's control
the serial number (if applicable) must not have been altered or removed. The extent of Granatelli Motor Sports' liability under this warranty shall be limited to the prompt correction or replacement, at Granatelli Motor Sports' option and at no cost to the customer, of any defective part of the product determined to be necessary by Granatelli Motor Sports

All warranties of merchantability and fitness for a particular purpose are expressly excluded. The duration of any and all implied warranties is limited to the duration of this express warranty. All incidental and consequential damages including but not limited to loss of profits even if it has been advised of the possibility of such damages are hereby excluded. Regardless of the form of the claim, Granatelli Motor Sports liability to the customer for any damages to such product is limited to the guidelines herein. This stated, expressed warranty is in lieu of all liabilities or obligations of Granatelli Motor Sports for damages arising out of or in connection with delivery, use or performance of the product. This warranty cannot be amended or changed by any Granatelli Motor Sports representative, employee, or agent and any promises inconsistent with this warranty are void and unenforceable against Granatelli Motor Sports. Some states do not allow limitations of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights and you may have other rights that vary from state to state. Your sole remedy for the above warranties is the repair or replacement of the defective product only, at Granatelli Motor Sports' sole discretion.

Reviews

(2)

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1-2 of 2 Reviews

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2 of 5

MPG+

They work great, much better than the stock wires. How ever the rubber boots did not fit and the wires were much to long.

Granatelli Motor Sports® 34-1567MPG - MPG+™ Spark Plug Wire Set

Posted by Tam (Volcano, HI) / June 28, 20181980 Volkswagen Vanagon

4 of 5

Excellent Choice for the Price

You will see considerable gains to low-rpm torque, and a slight improvement to high-rpm power. They do not seem to make drastic fuel economy gains, that I have noticed with my Saturn, though. 0-ohm wires, regardless of what you are buying them for, are still recommended for overall engine performance.

Granatelli Motor Sports® 34-1442MPG - MPG+™ Spark Plug Wire Set

Posted by Joshua (Leavittsburg, OH) / December 09, 20161995 Saturn S-Series

Questions and Answers

(0)

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