ok i searched and read everyone says it breaks up on them up top... well mine ran good for about 5 mins purred it was sweet.. then after i got the idle to a good afr.. i went to street tune it started spuddering and crap i get back it spudders all though the rpms even at idle ?? what the ehll i wrong i need to get it ready for a tune on the 6th would moving my ground be good enough??? i have msd 6al blaster 2 coil and msd cap and rotor

 

ttt

 

have u tried closing the gap to .28?

 

are you sure the plugs arent fouled/

 

Capacitive discharge ignitions just don't seem to work well with turbos. I also had problems with mine and it is a mild turbo system.

You probably had misfires on the first run and wetted the plugs. Remove the plugs, clean them, and ensure the gap is in the 0.028-0.032 range. Then sell the 6al on Ebay and go back to the OEM ignition system.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by beepy &raquo;</TD></TR><TR><TD CLASS="quote">
You probably had misfires on the first run and wetted the plugs. Remove the plugs, clean them, and ensure the gap is in the 0.028-0.032 range. Then sell the 6al on Ebay and go back to the OEM ignition system.</TD></TR></TABLE>

X2

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by beepy &raquo;</TD></TR><TR><TD CLASS="quote">Capacitive discharge ignitions just don't seem to work well with turbos. I also had problems with mine and it is a mild turbo system.</TD></TR></TABLE>

why? please explain.

also, this shows it good up to 15,000rpm.
http://www.msdignition.com/ignition_6_6420.htm