GRANATELLI SPARK PLUG WIRE

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Priced from:

$49.21 - $277.32
Product #: GRASP55012 Brand: Granatelli
5 stars 4.5 out of 5 stars 2 review(s)
Features
Granatelli Coil On Plug Connector/ Spark Plug Wire Kits • Increase power to the spark plug up to 400% over stock • 0 Ohm resistance, no RFI / EMI interference thanks to patented protector ring • Patented design works with all fuel injection systems and 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 degrees (F) • Includes all necessary hardware

Overall Rating
4.5 out of 5
4.5 out of 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
2 of 2(100%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Worth the cost
November 12, 2012
Thomastx1960
Location: Temple, Tx
How often do you shop at JC Whitney.com? Multiple Times a Year
""I installed these on my 2012 Cheverolet truck with the 5.3 liter engine that has 8600 miles on it. I sent Granatelli a email to get the correct set. They are a little long but work fine. I saw improvement in performance after installing them but more improvement after disconnecting truck battery for a hour to clear computer memory. The truck runs much smoother with more power, does not down shift as much. I have only drove about two hundred miles on new wires so can't say for sure about gas mileage although based off truck computer fuel caculator it seems to have improved around 10%. I am hoping for more with more driving. Over all I am very happy""
Pros: Improved performance
Cons: A little long for application
+2points
3out of 4found this review helpful.
Was this helpful?helpful3unhelpful1
Overall Rating
4 out of 5
4 out of 5
Impressed
November 12, 2012
Thomastx1960
Location: Temple, Texas
How often do you shop at JC Whitney.com? Multiple Times a Year
"I put these on my 2012 Cheverolet truck with the 5.3 liter engine that has 8600 miles on it. I sent Granatelli a email to get the correct set. They are a little long but work fine. I saw improvement in performance after installing them but more improvement after disconnecting truck battery for a hour to clear computer memory. The truck runs much smoother with more power, does not down shift as much. I have only drove about two hundred miles on new wires so can't say for sure about gas mileage although based off truck computer fuel caculator it seems to have improved around 10%. I am hoping for more with more driving. Over all I am very happy"
Pros: Improved performance
Cons: A litte long for application
+1point
2out of 3found this review helpful.
Was this helpful?helpful2unhelpful1
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