Cadillac CTS-V Forum banner

501 - 520 of 524 Posts

·
2X 9 second club
Joined
·
11,148 Posts

·
Registered
Joined
·
1,379 Posts
only 3 416ci builds and they all suck. i thought a 416ci with e85 would hit at least 850 whp
 

·
Super Moderator
Joined
·
8,632 Posts
Discussion Starter #503

·
Super Moderator
Joined
·
8,632 Posts
Discussion Starter #504

·
Registered
Joined
·
88 Posts
First, Special Thanks to Josh @ Dynospeed for all his help and getting things sorted with my car!

OK, I should have done this long time ago. Still working on the car, and as I drive this thing everyday as a daily driver, it is hard to have a downtime! anyway, more to come, METH (pre and post) and a cam change from Dyno Speed (BT spec). The Dyno numbers are with D3 Stage 3 cam as it is just not cutting it.

With small build corrections with the assistance of Josh @ Dyno Speed, it gained from 622RWHP to 695RWHP from a ported Snout, 4.5 intake and a 102mm TB. With the new cam and meth hoping to be around 750RWHP.

2009 A6 CTSV

•695 RWHP 720 RWTQ (pump gas/ @ About 9 psi)
•427ci
•Ported Heads (West Cost Ported heads, Could be LSA/LS3 not sure as the part # is taken off)
•2.55" Upper Pulley (LPE)
•9.5" Lower Pulley (METCO)
•Stock Blower
•Ported Snout (Dyno Speed)
•102mm Throttle body (NW)
•4.5" Intake (Dyno Speed)
•ARP Head Studs
•Stage 3 Cam (D3)
•Heat Exchanger (LPE)
•Norcal Water Box
•American Racing Headers
•Magnaflow Exhaust
•ID850 Injectors
•Stock Wheels
•10.62 in 1/4 mile (Nitto DR, With a slipping A6 Tras.)
 

·
Super Moderator
Joined
·
8,632 Posts
Discussion Starter #506

·
Registered
Joined
·
88 Posts
Thanks!
 

·
Registered
Joined
·
83 Posts
'09 A6 Sedan

LPE balancer w/ LPE 9.1 lower
2.55 Upper
Vengeance Racing E85 Flex Fuel Conversion
DeatschWerks 850cc Injectors
Airaid CAI w/Green filter
Mamo ported TB
ZL1 lid with -12an lines
Vadder HX
ARH headers w/ 3” Catted X-Pipe to Stock Mufflers with DMH Duel Electric Cutouts
160* Thermostat
VR Dual Catch Cans | Eibach Coupe Springs
Tuned by Mike @ Vengeance Racing
Built by Vengeance Racing - 566whp / 579wtq on 93 - 610whp / 603wtq on E85

 

·
Registered
Joined
·
308 Posts
HeavyH20,

Thanks for posting! Great info. for us noobs...

I did mine in stages. A lot of stages :)

This was over the past 18 months. Dyno results on the same Dynojet. All 93 Octane.

I have about 250 runs down the quarter mile.

2009 Auto, stock - 428 RWHP, 432 RWTQ
[email protected] MPH

2009 Auto, stock - adjusted the blower bypass
[email protected] MPH

2009 Auto, Airaid CAI, W4ME Tune - $700
[email protected]

2009 Auto, 2.55 Upper, W4ME ported snout, Airaid CAI, W4ME Tune - 540RWHP, 544 RWTQ - total cost $1500 (includes CAI)
[email protected] MPH

2009 Auto, 2.35 Upper, ID850, W4ME ported snout, stock LS7 TB, D3 spacer, Airaid CAI, W4ME Tune, Hennessey HX - 573RWHP, 569RWTQ - total cost $3900 overall
[email protected] MPH

2009 Auto, 2.35 Upper, ID850, W4ME ported snout, stock LS7 TB, D3 spacer, SW headers and exhaust, Airaid CAI, Ed Hutchins Tune, Hennessey HX, HP Tuners - no dyno sheet - total cost about $7000
[email protected] MPH (spinning 1-2, 2-3)

current work - 2009 Auto, 2.35 Upper, ID850, Formato ported SC and snout, NW ported and polished LS7 TB, D3 spacer, SW headers and exhaust, CAI, HX, Formato tune (pending install and tune) - total cost about $9000
 

·
Registered
Joined
·
308 Posts
Did you buy one?
Hey Matt,

Yup, now I have two cars that will need your tuning skills:). I bought a clean 2011 A6 Wagon from another forum "Bitchin Camaro" on Saturday to replace my Volvo V70R that suddenly needs a ton of maintenance.

I'd like to get my C5 Z06 sorted out. I'll call you tomorrow to figure out next steps, if Nick doesn't have my original hpt file.

John
 
  • Like
Reactions: Lt1z

·
Registered
Joined
·
2,824 Posts
I did mine in stages. A lot of stages :)

This was over the past 18 months. Dyno results on the same Dynojet. All 93 Octane.

I have about 250 runs down the quarter mile.

2009 Auto, stock - 428 RWHP, 432 RWTQ
[email protected] MPH

2009 Auto, stock - adjusted the blower bypass
[email protected] MPH

2009 Auto, Airaid CAI, W4ME Tune - $700
[email protected]

2009 Auto, 2.55 Upper, W4ME ported snout, Airaid CAI, W4ME Tune - 540RWHP, 544 RWTQ - total cost $1500 (includes CAI)
[email protected] MPH

2009 Auto, 2.35 Upper, ID850, W4ME ported snout, stock LS7 TB, D3 spacer, Airaid CAI, W4ME Tune, Hennessey HX - 573RWHP, 569RWTQ - total cost $3900 overall
[email protected] MPH

2009 Auto, 2.35 Upper, ID850, W4ME ported snout, stock LS7 TB, D3 spacer, SW headers and exhaust, Airaid CAI, Ed Hutchins Tune, Hennessey HX, HP Tuners - no dyno sheet - total cost about $7000
[email protected] MPH (spinning 1-2, 2-3)

current work - 2009 Auto, 2.35 Upper, ID850, Formato ported SC and snout, NW ported and polished LS7 TB, D3 spacer, SW headers and exhaust, CAI, HX, Formato tune (pending install and tune) - total cost about $9000


Man man you spent a ton money . That's a fast V.
 

·
Registered
Joined
·
234 Posts
Airaid, 2.5 pulley, id850's, flex fuel kit , e85 .
610/617 Dynojet sae on E67.
569/570 Dynojet sae on 93.
~$1600 in parts .
M6 or A6?


Sent from my iPhone using Tapatalk
 

·
Registered
Joined
·
340 Posts
Add me to the list.

2011 A6
94 octane pump gas (im in Canada)

ZL1 Lid
ID 1050x injectors
C&R Racing HX
2.38" Griptec upper pulley
Varimax Pump
Airaid w/green filter Intake
NGK TR7ix plugs
Removed Primary cats and crimps w/highflow mufflers & x-pipe

563.82whp 578.84wtq


 

·
Registered
Joined
·
234 Posts
Update.

2.4/8.6, 850’s, 2” headers and xpipe, airraid, ported TB, stage 2 cam, 633whp on 93


Sent from my iPhone using Tapatalk
 
  • Like
Reactions: MYV

·
Registered
Joined
·
102 Posts
Stock A6 '11 dynoed 480/495 and 614/597 after the mods.

- Upper pulley
- Injectors
- 5"cold air intake
- Ported/polished blower
- Cat delete pipes
- Tune
 
  • Like
Reactions: MYV
501 - 520 of 524 Posts
Top