02-04-2007, 12:16 PM
hey tom its kyle again... when i got that jrsc i got the oversized crank pully, smaller pully on the sc, and 42lb injectors and i had a 65mm bored throttle body already would this be pushing the sc and is this safe to run? and i am considering the 55lb injectors but i have to save up for those now but in the mean time i have no choice to run the 42lb injectors right now in less i can sell those 42lb injectors asap and get 55lb injectors for sheap lol
02-04-2007, 12:28 PM
ive never heard anything good come out of running a larger crank pulley and smaller blower pulley. it spins the blower out of its efficiency range. just thought i would tell you i hate to see any ones car die. if you have a need for more power get a different supercharger or even better go turbo like i am:)
02-04-2007, 02:34 PM
tom, if you dont recomend that set up which should i use the smaller pulley or the oversized crank pully??? or just use both?
02-04-2007, 03:15 PM
What worries me more then anything is those 42lb injectors in there there WAY to small for the SVT , the smallest you should go with FI on the SVT is 50`s and i would do the 55 or 60`s
02-04-2007, 03:22 PM
ok i am going to look for the 60lb injectors and also the mafia where can i get both of these items?
02-04-2007, 03:24 PM
so if any one wants to buy my 42 lb injectors and the maf thats is cal for them let me know i will sell them for $250 for both
02-04-2007, 03:29 PM
Try in the Buy, Sell, Trade section of the forum.
02-04-2007, 04:03 PM
ok tom i just bought the rc 61lb inj with the diablo mafia thanks!!
02-04-2007, 09:35 PM
but now i just need to know what set up i should go with on the pullys?
02-05-2007, 12:47 AM
CFMs OD 5.7" Crank Pully would be a nice start....
02-05-2007, 05:55 AM
so are you saying run the svt sc pully on the jrsc and then put the oversized crank pully on cause i have all the pullys already just wondering if i use the oversized pully and the undersized sc pully would it max out the sc or would it do damage?