silplu83

iTrader: (5)

I just had my car dynoed after a couple upgrades. I did the cam and FAST last year and thought the numbers were a little low. I did a few mods before this dyno run and was pleasantly surprised with what I picked up. Both runs were at the same shop on a mustang dyno.

Here is the specs on my car last year:
1999 Z28 M6 Moser 9"with 4.10s
147k mile LS1
Untouched 243's(upgraded valvesprings)
Tick SNS stage 2 cam
FAST 102 intake and FAST 102 tb
Kooks 1 3/4 headers, LPP catted y-pipe, Magnaflow catback
85mm MAF
FTP lid

That made 399 rwhp and 367 rear wheel torque. That was last year, over the winter I did a couple things. These were:
Nick Williams 102
Kooks 3" catted true dual

Car put down 418 rwhp and 384 rwt. I wasn't expecting that much of a gain but I'm happy!

[URL=http://s592.photobucket.com/user/Super83Z/media/99%20Z28/IMAG0909_zps38ih0ulq.jpg.html][/URL

HCI2000SS

iTrader: (2)

Nice! Same exact dyno right?

scotty2000ss

iTrader: (2)

Nice gains! Are you running a ram air? What size lid?

NewOrleansLT1

Wow, nice gains.. You've gained that much from the true duals? I've been considering running some myself..

silplu83

iTrader: (5)

Yes this was at the same shop, same dyno, same tuner everything. I was at 399 before and it was a heartbreaker to just miss 400 . I was expecting maybe 10rwhp at the most. I didn't expect to gain almost the same amount in torque too! My tuner said he didn't believe I gained that much, he did 3 pulls and rechecked the settings to make sure the settings were right.

No ram air yet. Stock air box other than the FTP 98mm lid.

silplu83

iTrader: (5)

Do it, the sound alone is worth it. I could never go back to a y-pipe setup after hearing my car at 6k. It sounds downright mean.