I am sitting at around 300rwhp right now with these performance mods:
C&L street CAI
91 octane Brenspeed tune
Saleen UDPs
Pypes o/r H
Saleen Magnaflow Mufflers (I know these dont help)

Anyways, I have money set aside for a blower come march time so I am in looking to beef the car up for it. I have about $1,200 leftto spend after purchasing the Saleen S/C hood. I was thinking to get the Spydershaft along with longtubes (I can get a good deal on the MAC LT's). What do you guys think I would be sitting at in terms of numbers after these two mods? I might get it custom dyno-tuned after these but think it might be worthless if the blower is coming shortly after. Here are my estimates:

canned tune with these mods: 320rwhp
dyno tune with these mods: 325rwhp

Any ideas or suggestions? Thanks guys

 

ehh 310-320 with a dyno tune probably.....who knows without actually doing it what you will have

 

Damn. You think the Long Tubes and the Spydershaft are possibly only worth 10rwhp?! That sounds terrible! haha Hopefully, I am sitting at least around 315rwhp, but like you said, I wont know until I do it...

 

Mickey -- I'm at 319 and I'm basically a full bolt on aside of a TB, CMCV Deletes, and a electric water pump. I also have shorty's. I haven't been to the dyno since the DS though

 

That makes me feel better J...I should be right around there then with LT's....I am really pushing for 320rwhp+

 

Well you are NA still plus its sounds like you already have a good tune, 301 with those mods is pretty good, so you might not pick up a ton with a dyno tune.....

For the DS, I love the feeling you get with the 1 pc, it feels like you dropped 100 lbs of wieght in the car, unsprung wieght is like that (1 to 4) ratio i think, so you lose 20 lbs of wieght in the DS or wheels its like losing 100 lbs of interior ****....the DS frees up HP but not alot really IMO, it just feels faster more or less.

With the ARH LTs I am hoping for 10 HP pickup, I already have a o/r h pipe and since that is the same midpipe I am going to with the new headers, there wont be any added gains there.....I think that 15 HP is respectable if you go from the stock midpipe to an o/r x with the LTs....so you might get 320 but its better to aim low and then get suprised

 

Very true matt. I will be dissapointed if I end up with 310rwhp though... I heard the Spydershaft can free up around 2-8rwhp...who knows, we will see

 

So your saying that the ARH LTs will fit the Pypes O/r H Pipe? Thats what you have right?

 

I hope you do get to 320 but it's really hard to guess what HP gain you'll get per performance mod as each one of our stangs are slightly different. I thought I would be higher then what I was before I got on the dyno and well I was wrong.

 

I think matt is getting a new mid-pipe, but it, like his current one, is going to be an O/R H pipe. Correct me if I'm wrong matt