lookin for anymore easier power upgrades for my 02 dodge ram 4.7L
#11
#13
yeah i have replaced the factory y pipe with a summit racing kit for like 130 bucks, which included there street legal chambered muffler, not sure exactly which one, but that with the y pipe makes it sound awesome and strong, and the increased flow and back scavenging has def added plenty of power to justify buying it, they throttle body spacer does add some power but increases fuel mileage alot over stock, makes stock and any aftermarket intake very efficient over stock flow, little pricey though, not looking to change out gears yet, but the headers and under drive pulleys sound like god ideas, but is there really problems with alternator output, does anyone have any hands on knowledge to that statement?
#14
oh would anyone also know of any ideas on how to get the mechanical fan and clutch assembly off, i pretty much spent the better part of my last day off trying to get it off and to no avail, it is a little rusty, just surface rust though, i put a huge 16" wrench on the nut part and used everything from a pipe clamp to regular clamps to a home made steel bar that was over 1/4 inch of flat high carbon steel with two bolts threaded though the pulley and was over 3 feet long and that still was not enough torque to free it, i ended up bending the steel bar which i should never have been able to, and yes i know it is reverse threaded and used plenty of penetrating lube and wd40 and whatnot, but still wont come free, is there another way or could i just take and cut it off like halfway down the nut part, i dont want to have any problems is all, just want to be able to put on the darn electric fans i have sitting in my garage for the past week!
#16
02 durango slt+ 4x4
i need a y pipe for my 02 durango 4.7 where are you guys getting these from?
The factory Y pipe is junk. Yes, it physically does the job of combining the exhaust flow from both sides of the engine into one pipe, but not efficiently. It smashes both pipes from the manifolds into two half circles which are welded to the center pipe. It is far better to replace it with a Y pipe from Flowmaster or Magnaflow. It's worth 10hp.
#17
#18
02 durango slt+ 4x4 with 4.7
Okay I found them on Auto Any thing but in order to place the order I need to know the size of the inlet and outlet, here are the options and only $26.00
options Y pipe
2.00" inlet 2.50" outlet
2.25" inlet 2.50" outlet
2.50" inlet 2.50" outlet
2.50" inlet 3.00" outlet
3.00" inlet 3.00" outlet
options Y pipe
2.00" inlet 2.50" outlet
2.25" inlet 2.50" outlet
2.50" inlet 2.50" outlet
2.50" inlet 3.00" outlet
3.00" inlet 3.00" outlet
#20
Okay I found them on Auto Any thing but in order to place the order I need to know the size of the inlet and outlet, here are the options and only $26.00
options Y pipe
2.00" inlet 2.50" outlet
2.25" inlet 2.50" outlet
2.50" inlet 2.50" outlet
2.50" inlet 3.00" outlet
3.00" inlet 3.00" outlet
options Y pipe
2.00" inlet 2.50" outlet
2.25" inlet 2.50" outlet
2.50" inlet 2.50" outlet
2.50" inlet 3.00" outlet
3.00" inlet 3.00" outlet