MSD blaster TFI coil on a stock car worth it or not ?

[wytstang]

I was thinking of buying one in a few months. But i'm not sure if it is worth the money on a stock car. Will it improve gas economy seeing as it is providing a stronger spark burning more of the air and fuel mixture? Any info would be helpful.

 

[Venom351R]

I was thinking of buying one in a few months. But i'm not sure if it is worth the money on a stock car. Will it improve gas economy seeing as it is providing a stronger spark burning more of the air and fuel mixture? Any info would be helpful.

it will preform better and is more efficent then a stock coil but its nothing that you will notice at the gas pump, its best used if you upgrade the ignition as well.

 

[allenpark94gt]

I bought that coil a few months ago when i got the msd wires....you dont really notice it at the pump...but it does seem to run better and more efficiently....but that may just be because the stock one was 10 years old and a little dirty....but overall...a good coil to go with...very easy to install

 

[robertdale]

The coil will do basicall nothing for you unless the one you have on there now is going bad. I would just buy the value replacement one at autoparts for about $14. $50 coil on a non turbo/super charged car=nothing but a new coil. With your mods I would save that money for underdrive pulleys that would give you gains.