[charga]

I know there are lots of threads on here relating to the msd power grid setup but I have not been able to find anything about how the 7730/7720 is for street use has anyone done much street driving with them?? do they have overheat issues?? etc etc As I am looking at using one on my 1200hp nitrous big block car that will be getting taken out for cruise days/nights at times

 

[texas racer]

as long as you dont use it with a pro power coil, the powergrid will work out fine for the street.
would highly recommend using a hvc 2
p/n 8261

 

[conan]

I spoke to MSD and they say yes as long as you use the HVC 2 coil like Texas racer said.

 

[charga]

That is what I have been told by all the salesmen I was just hoping to maybe find some people with real world experience but the way it is looking it looks like it will be a good thing I may just have to give it a go and findout

 

[texas racer]

what ignition do you have in the car now?

 

[charga]

Still building the car with a whole new combo the old ignition was just a 6AL firing a 400hp big block with a extra 150hp shot new engine will do 700hp N/A and 1000hp+ on the bottle