Thoughts on MSD for D series?

[bphillip]

Anyone can tell me if this is worth it? an what more is done when this is installed ?

[suzieboy]

original should be good for 500 hp.

[red_dragon]

If you have an OEM ICM and coil leave it alone.
Run the car and if the oem fails to perform then upgrade

[enigma]

^^^what he said.

[10-01]

wat they said ^^^

a better mod is removing the Cat u will feel a difference

[X2]

Don't mess with the ignition as mentioned. MSD's are not as reliable as the original parts and the gains are minimal if at all on lightly modded cars.