granatelli sales

iTrader: (1)

Follow along as we baseline our 2014 C7 Corvette Stingray on our dyno and install a set of our "0" OHM ignition wires (28-1545HTRB). After changing the wires, we noticed an average gain of +11.75HP/14.0TQ.

For question or to order call:

805-486-6644

Rob Carlson

pics???

redtan

iTrader: (5)

So GM is skimping on plug wires in their $60,000 flagship model to save about $20?

FASTFATBOY

iTrader: (23)

$200 set of wires I think

obZidian

iTrader: (2)

Never really paid much attention to "wire upgrades" but these results are compelling.

SPRAYED 01

iTrader: (22)

Why do the oil change at the same time and not make it a 100% apple to apples comparison? Some oil like redline claim those kinds of hp gains. Im sure they are great wires.

redtan

iTrader: (5)

Even if someone in their right mind would pay $200 on a set of wires, that's only the retail per set basis. I'm sure GM purchasing thousands and thousands of these for all their Gen V engines would pay a helluva lot less.

bowtieboySS427

iTrader: (23)

They're skimping on more than just that. They also have Korean Wheel bearings, since Gm gave our contract away. I used to make them for vette/xlr, but now we just do service parts at our New Departure Plant. I'm sure your comforted to know your life is in the Koreans hands at 200 mph!

FASTFATBOY

iTrader: (23)

From the website:

Customers have reported up to 15HP (normally aspirated) & 35HP (s/c, turbo, & nitrous). Average gains on an otherwise stock motor are 5hp N/A and 12 to 15 with factory forced induction

Jimbo1367

Well………… If it was on the internet, It MUST be true.

granatelli sales

iTrader: (1)

here is a test from over a year ago with the same wires

Inssan

The video shows the stock wires are 808 ohms. My OEM ls1 wires are 350 ohm. I guess GM has added resistance. I assume newer cars may see more benefit.

granatelli sales

iTrader: (1)

well if you watch the first video i posted, the ohms on a stock where in the 2000+ range so thats where our wires help the most

granatelli sales

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Slowhawk

iTrader: (12)

If I got a set of these I'd be more than happy to test them on our C7. The car dyno's very consistant right now. Back to back at the same engine/ intake temps.

chrs1313

iTrader: (24)

good luck with that...then they cant control the results

JRENIGAR

iTrader: (37)

Please do, I need to buy plug wires soon. I have just been a little skeptical of the actual results from these wires. If they actually produce hp or mileage gains they would be a no brainer for my dd ls car.

granatelli sales

iTrader: (1)

slowhawk pm me

granatelli sales

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1 Slow WS6

iTrader: (1)

Nice to see those results! I bought a set not too long ago, glad to see they live up to the hype.