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Discussion Starter · #1 ·
I had a post on here about the screamin demon coil instead i went with one from Granatelli Motorsports and their wires I could not be happier here is what i posted on another mustang forum.



Milage is close to 2 mpg best car got before was 26 now is 27 to 28 last two tanks and still has been below 40 each morn when i Leave. This is combination city and highway and is almost all hills from home to work is a drop of 1500 ft. trip is 40 miles one way and when i take my Mountaineer I get 14 to 15 mpg. Live in the mountains work in a valley. as far as pick up goes when i tested back in the winter I lowered my 0 to 60mph time by more than a tenth of a second but as i said then i was having traction problems that i had not had before. (might have been cold sand etc) I 'll check it again over spring break when i wont have as much of a chance of wacking a deer. Going by seat of the pants car is more fun step on it and it goes.
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Ok spring must finally be here as the county cleaned the sand off the road today, so I did a few 0-60mph runs. With the Granatelli coil and wires the car is .70 seconds QUICKER!!! than when I tested before putting the coil and wires on in dec. Car still is putting the tire up in smoke in 1st gear.
 

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good deal. those are about the same gains as the demon. i`m sure there are some other brands floating around that will give the same performance too. :bigthumbsup
 

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glad you liked em!!!:bigthumbsup and people say they dont do anything:hihi:
 

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48prerunner, do you have alike to the Granatelli coil and wires that you used?
 

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I had a post on here about the screamin demon coil instead i went with one from Granatelli Motorsports and their wires I could not be happier here is what i posted on another mustang forum.



Milage is close to 2 mpg best car got before was 26 now is 27 to 28 last two tanks and still has been below 40 each morn when i Leave. This is combination city and highway and is almost all hills from home to work is a drop of 1500 ft. trip is 40 miles one way and when i take my Mountaineer I get 14 to 15 mpg. Live in the mountains work in a valley. as far as pick up goes when i tested back in the winter I lowered my 0 to 60mph time by more than a tenth of a second but as i said then i was having traction problems that i had not had before. (might have been cold sand etc) I 'll check it again over spring break when i wont have as much of a chance of wacking a deer. Going by seat of the pants car is more fun step on it and it goes.
__________________



Ok spring must finally be here as the county cleaned the sand off the road today, so I did a few 0-60mph runs. With the Granatelli coil and wires the car is .70 seconds QUICKER!!! than when I tested before putting the coil and wires on in dec. Car still is putting the tire up in smoke in 1st gear.

hi there! i have a cai and 93 race tunes from bamachips, if i add this coils would this mess up the custom tunes? would it benefit more if i do this upgrade> thanks..
 

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Discussion Starter · #6 ·
hi there! i have a cai and 93 race tunes from bamachips, if i add this coils would this mess up the custom tunes? would it benefit more if i do this upgrade> thanks..
Somebody asked Granatelli this.
Quote from Thuxl

I purchased one of these also.
I really like the way my car responds.
I have a question though.
I have a Bama tune.
Do I need to have the tune changed with the new coil?

Ok here is a quote from Granatelli
The wires do not require a re-tune

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First Mod Motor Mustang to 180mph and 190mph at NMRA Legal weight, Held record for fastest and quickest Mod Motor Mustang at 6.93 @201.42 from 6/2001 to 6/2007, recognized leaders in Mustang Suspension components for 1979 to 2010 Vehicles, www.granatellimotorsports.com . Take a tour of GMS GMS TV : Granatelli Motor Sports Shop Tour

that should give you a link too.
 
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