Underdrive Pulleys
Thread Starter
3rd Gear Member
Joined: May 2006
Posts: 773
From: CA
RE: Underdrive Pulleys
ORIGINAL: nate2953
I dont know if i would reccomend them or not, looking at my mods, you see all of them together picked up say 44 HP at best if my baseline was around 260 HP, and that is a pretty reasonable number. So CAI's are worth 25, and that means I got 19 HP from an O/R Pipe, CMCVs, and UDPs, so all three of those netted me about 6 HP each. So, i dunno. Depends, I was hoping for more out of my mods, but who isnt right
I dont know if i would reccomend them or not, looking at my mods, you see all of them together picked up say 44 HP at best if my baseline was around 260 HP, and that is a pretty reasonable number. So CAI's are worth 25, and that means I got 19 HP from an O/R Pipe, CMCVs, and UDPs, so all three of those netted me about 6 HP each. So, i dunno. Depends, I was hoping for more out of my mods, but who isnt right
4th Gear Member
Joined: Apr 2007
Posts: 1,612
From: S.Florida
RE: Underdrive Pulleys
ORIGINAL: nate2953
I dont know if i would reccomend them or not, looking at my mods, you see all of them together picked up say 44 HP at best if my baseline was around 260 HP, and that is a pretty reasonable number. So CAI's are worth 25, and that means I got 19 HP from an O/R Pipe, CMCVs, and UDPs, so all three of those netted me about 6 HP each. So, i dunno. Depends, I was hoping for more out of my mods, but who isnt right
I dont know if i would reccomend them or not, looking at my mods, you see all of them together picked up say 44 HP at best if my baseline was around 260 HP, and that is a pretty reasonable number. So CAI's are worth 25, and that means I got 19 HP from an O/R Pipe, CMCVs, and UDPs, so all three of those netted me about 6 HP each. So, i dunno. Depends, I was hoping for more out of my mods, but who isnt right
3rd Gear Member
Joined: Jul 2007
Posts: 889
From: Brownstown, Michigan
RE: Underdrive Pulleys
I have them on my Steeda but I don't know what the difference would be with all my mod's minus the UD Pulleys. I think that with many of the mod's you still need an appropriate tune to take full advantage of them. Some of these more generic tunes can only do so much. Each tune should take into account a number of things. But the HP I have withmy Steeda is 350 with 370 Ft Lbs.
It is my understanding that some mod's will not help if you do not have some of the supporting mod's and tune to go with them.
Right???
It is my understanding that some mod's will not help if you do not have some of the supporting mod's and tune to go with them.
Right???
s197 Junkie
Joined: Sep 2006
Posts: 16,088
From: IN
RE: Underdrive Pulleys
the o/r H pipe wont be getting you much maybe 3-4 and 15 between the CMCV and UDPs is about right, i wouldnt be expecting more, but getting more that 19 from the 3 mods is going to be better than average and i would suprised and not dissappointed with the resultrs
2nd Gear Member
Joined: Jan 2007
Posts: 157
From: Charlotte, NC
RE: Underdrive Pulleys
Take a look at the dyno results in my sig. I only have a JLTII CAI w/Brenspeed 93 Oct tune, SLP LM's, and Steeda UDP's. I don't think I'm getting 40whp from the tune and CAI. [8D]
1st Gear Member
Joined: Jul 2007
Posts: 139
From:
RE: Underdrive Pulleys
dude are you serious? 306 and 322 with only UDPs and CAI. WTF!!!!!!!!!! My dyno wasnt even a mustang dyno. And i did it in great temps and low humidity. See im not dissapointed in the numbers i picked up. Its the fact I see so many others with equal or higher number on stangs with fewer mods. Oh well.
BTW, yeah i did pick up the motoblues. If i could do it over again i wouldnt spend a dime on anything but full exhaust and a KB but whatever live and learn, sell on ebay
BTW, yeah i did pick up the motoblues. If i could do it over again i wouldnt spend a dime on anything but full exhaust and a KB but whatever live and learn, sell on ebay
S197 Section Modder-ator
Joined: Sep 2007
Posts: 13,373
From: Orlando FL
RE: Underdrive Pulleys
That was me Pin-head
.
Just kiddi'.
I do have a question though: Isn't the water pump run slower because of the UDP? And if so, is there a chance of overheating.
What's the limit on that one?
.Just kiddi'.
I do have a question though: Isn't the water pump run slower because of the UDP? And if so, is there a chance of overheating.
What's the limit on that one?