340 w/ 650 double pumper ?

Oh I agree summit service is bad. They do returns great, even refund me more than it cost me to ship the stuff back. I got a set of spark plug wires-MSD super-and I check them all with a ohm meter, 1 wire was like 220 ohms and 2 others the same lenth were like 165 so I bitched. They sent me another set and gave me $10 for me to send the 1 set back, it only cost me $7 so I was happy ! But they are sssooo dumb, don't go asking anything, they either do not know or they tell you the wrong info. I was agruing for a few mins, when the guy told me the MSD 7al is race only and will burn up on the street. Told him I even ok it with MSD tech guys, he kept saying no no get the 6 box. I told him at the end " fine I go somewhere else" he put me on hold for 2 mins and said well the boss said yeah it work fine. It has too for 18 months now. There has been other things too, glad I am not young sometimes.