Cam,Cams,Cammed and more cams

crueheadstang87 · 03-08-2008, 09:23 PM

when choosing a cam what determines how lopey it will be at idle. what is the lopies cam you can put in a sd car>

mjr46 · 03-08-2008, 09:37 PM

duration /valve overlap determines how agressive the lope will be

crueheadstang87 · 03-08-2008, 09:39 PM

so the higher the duration and valve over lap the more aggressive?

mjr46 · 03-08-2008, 09:42 PM

usually works that way!!

dimebag · 03-08-2008, 10:39 PM

yea but with speed density we need alot of separation to get them to work well... sd cars w. cams arent lopey, end of story

stangbanger87 · 03-09-2008, 11:55 AM

well said dimebag

pimpinstang1 · 03-09-2008, 06:17 PM

so no lopey?????? that sucks. hows on performance?

mjr46 · 03-09-2008, 08:04 PM

probably squeeze with the right combo 270 to 280 rwhp out of a sd car......cause at the range you'll be pushin the 19 lb injectors close to their max duty cycle and for more hp after that you'll most likely need a sd tunner to alter tune for larger injectors

pimpinstang1 · 03-10-2008, 07:21 PM

so if i want to drop 24lb injectors on my sd setupid have to get a custom tune?

stangbanger87 · 03-10-2008, 09:32 PM

you will have to lose the stock ecu and go with an aftermarket like megasquirt or xfi.