Hey guys, Ive started to use the Stanadyne performance forumla in my new 08 LMM Duramax. My buddy with his 06 LBZ gave me a couple small bottles to try out.

I plan on using it in my truck from now on, but I would like to know who has the best price on a case of the Stanadyne additive...

Local pickup in Southern California would be nice if any of you guys know of a place; but overall, whats the cheapest you guys have seen a case of it go for and where is it located???

Websites, links, or phone numbers would be cool if you have them.

Thanks!:)

The last time I bought mail order from HERE (http://www.mwfi.com/Fuel-Additives/performance_form.html). I generally buy a couple of cases of 12 pint bottles.

i pick up my cases (about $80) at a truck shop in long beach. the name is dumas fuel injection. 646 W. Esther St. Long Beach 90813. 562-624-4114