All,

I just wanted to provide an update....

I dropped the car off with Nick tonight and here is the schedule of events, so to speak:

-- The car will go in tomorrow morning. First up will be a few dyno runs on their Dynojet to establish a baseline.
-- Videos will be taken and posted on Youtube
-- Their R&D guru will begin to work his magic...they will start with 1.750" primaries and use 0.375" thick mounting flanges.
-- Once a preproduction set is done and all mounted up, the car will go back on to the dyno. The preproduction set is then removed and scanned, etc., for their various pipe bending robots.
-- Production sets will be ceramic coated inside and out.

 

cant wait to see the finished product

 

I'll be waiting patiently

 

Sweet!!!!, BTW I'm in contact with Nick from Doug Thorleys....If you guys want in on our group list just PM me your contact info.......Thanks

1...williamGT
2...silverGXP
3...themonteman
4...98GTcoupe
5...BuickRacer
6...ImpSS07
7...sittingmongoose
8...corny40
9...Vectus
10..Crazyjoe
11..1CL3ANSUP3RSPORT
12..06impalass
13..melss
14..GXPrix27
15..Neilownz
16..StealthV8
17..otherwisebusy
18..crashman
19..higsy
20..ohyeahjay
21..slomaro2
22..Aaron Provost
23..07GXPGray
24..AKP2K6SS
25..Blkls4
26..nirvana469
27..05CherryGXP
28..Greggb
29..westtexastiger
30..Desertr8der
31..1 badd gxp
32..07CarloCrusader
33..Machine05
34..DavidGXP
35..tokay57
36..findlayss
37..TiredGXP
38..nmp0098
39..dewd87
40..belltech64
41.AlabamaGuy
42..Mixerda
43..toolmanz
44..gulfstreamcpt
45..imnmbr1
46..Haulin_Ls4_Gxp
47..20SS06
48..ji22my
49..phat_ridegt
50..Mgpeagle
51..91LT16SpeedFormula
52..Emoney81
53..Donk's SS
54..Garou24
55..lb06mcss

 

Cant wait to get them on the SS

 

Any idea on the potential (let's be conservative) gains?

 

Thanks, they told me that the G8 GT made 30rwhp.

 

William-- was that number with long tube headers?

 

Yes, that's their LT headers on the G8 GT. I'm gonna guess and say 22WHP before tune with these. Just my guess, anyone else wanna play.
Tate

 

Yeah.

 

I'll go with an advertised 27 WHP

 

I don't they'll be huge gains until an intake and a more aggressive cam are in. Those three together should yield a lot of gains.

 

Damn I wish I could afford 600 bucks right now. I'd love a set of headers. I'll say 20 - 25 crank hp over stock manifolds. Can't wait to see the finished product.

-Mike

 

Enough for ~400 bhp/lb·ft at the crank? Or would we need more displacement?

 

Possible!!

 

Quick update:

Just heard from Nick at Thorley-- The best "before headers" dyno run given my mods was 258 HP and 279 TQ at the wheels. I am no expert on dynos, but Nick said that Dynojets "tend to read a bit low." Given the crappy transaxle and high-stall TC on these cars I would think a 20% driveline loss figure wouldn't be too far out of line. I thought I would post this as a "FWIW".

Anyway, on to the next phase!

Morgan

PS: My car has the OEM downpipe & OEM cat, not a Hogan setup.

 

That's about what people get.

http://www.knfilters.com/dynocharts/63-3059_dyno.pdf

It have a k&n and magnaflow?

 

I thought dynojets read high, and mustang dynos read lower?

 

Yes, both of those and a tune.

 

You are correct, on average the Mustang dyno reads lower.

Dynos are only as good as the person operating them. The operator can set them up to read high or low. For power comparisons you need to use the same dyno setup before & after mods.

When I 1st dynoed my Wife's 06 V6 Mustang it pulled almost 400rwhp with only exhaust mods due to a wrong cal entered. The next 3 runs were 203-206 rwhp which was more of what I was hoping for.