What fuel are u using ? What ecu ? What hp are you looking for? The stock coil is good up to 350 hp or so tuned a car that made 424hp on race fuel with a stock coil , if ur using a good ecu go for 4ls1 coils or a ing-4
ok,just get the msd blaster ss coil. better than stock. it revs a bit crispier than stock
ok,
do you have the part number? ive also read about needing a Tach adapter to use these
I guess as Chis says the stock coil should be ok but i wont mind gettin the info now for future reference
the msd box 6a or 6al needs a tach adaptor but the coils alone doesnt need any.
heres the one that ive been using for a year now
http://www.msdignition.com/Products/Coils/Street/Strip/8207_-_MSD_Blaster_SS_Coil.aspx