TDMKR496

iTrader: (3)

I have stock truck coils on my motor (the type with the aluminum heat sink) and am curious about their HP limits and what a good replacement would be.

Fry_

Those are some of the best coils available, look elsewhere for hp gains.

TDMKR496

iTrader: (3)

Good to know, thank you sir!

trey0153

iTrader: (3)

are they as good as the msd coils i found a really good deal on a set of msd coils.

Fry_

MSD coils are junk. They have a fairly high failure rate. It's possible that MSD has fixed that but they still aren't worth any power.

Paul Bell

iTrader: (9)

Mr. Fry is on the money for both questions.

thunderstruck507

iTrader: (18)

agreed

I can't recall having ever seen someone need more spark than the truck coils can provide but I don't follow a lot of severely high boost turbo builds

either way I would stay away from MSD coils...pricey and unreliable and I doubt they are any hotter than the truck coils

trey0153

iTrader: (3)

anyone got any laying around there not using??