what have you guys heard about those MSD blaster coil packs for the LS1s?

good upgrade even though it may be a bit expensive?

I heard they were going for around 85 a piece

 

stock coil packs are regularly supporting 500+ hp...

don't see much reason to upgrade...particularly for $700

 

i was wondering, i heard you can get some good hp gains tho

 

heard from who??

maybe if you are running something like a nasty 408 or 427 stroker with a huge cam.

but one coil per cylinder provides more than enough spark for most applications.

upgraded coils on single-coil systems can yield good gains...like the LT1...but there can't be much to gain over the stock LSx setup

 

consider them a bling mod and a bling mod only - you'd need a damn impressive setup to make them a worthwhile performance mod - and FYI you can get them for well under $500 at some places

 

The ingnition system on LS1's is one of the few systems done right. Unless you have constant multiple missfires and can't trace it down, then you might try a couple of them, otherwise leave well enough alone.

 

Same here....

They'd look kewl....that's it...