whipple 2.9 dyno thread

[Cobra03SC]

They are relatively quiet. Just did my break in tune last night to help break the new motor in and put down 612/590 on a 3.5, stock lower and 14 degrees of timing. hoping to see in the 7s when i pulley it up and turn the meth on and timing up.

 

[cdnstang]

Whipple 2.9, non crusher, stock long block, return fuel system,
Mac long tubes, 2 1/2 pro chamber, magnaflow cat back. 3.5" upper
With stock lower, c16 fuel went 139.9 in the qtr. race weight of 3550,
Full street car with IRS and 6 speed. Just installed crusher system, arh
Long tubes, and full 3" exhust. Gonna let it eat and see if I can squeeze
A 145mph outta my street car. The old setup made 732rwhp on c16.

 

[mcallister]

 

[gabe1530]

nice, this was with all the mods in your sig. what boost and fuel are you using?

 

[mcallister]

Mods in sig 3 different tunes. Lowest to highest are 3.5 pulley at 16-17 93 octane, 3.25 at 18-19 93 with 1 bottle torco, 3.0 at 20-21 93 with 2 bottles torco

 

[stangfreak]

710 rwhp 650rwtq 22lbs of boost vp100 stock motor. My car is also a under achiever and is down 20-30rwhp from a lot of cobras since day one in 2003 when I started modding the car.

realistically it should have made 730rwhp on 22lbs like the rest I have seen

 

[SynMan5.0]

710 rwhp 650rwtq 22lbs of boost vp100 stock motor. My car is also a under achiever and is down 20-30rwhp from a lot of cobras since day one in 2003 when I started modding the car.

realistically it should have made 730rwhp on 22lbs like the rest I have seen

You might want to pull the cam covers and make sure all the rockers/cam followers are in place. I've seen stock cars with rockers that fell out and that will obviously kill some power.

This thread has me thinking about keeping my Cobra and putting a 2.9 on it! :rockon:

 

[Robertp]

Agreed a 2.9 rocks mine made 836 rwhp on e85 stock motor with cams

 

[JohnsDSGVert]

Built motor (ported heads, cams, Diamond pistons 9.1.:1)
2.9 Whipple Crusher
E85
Kooks Longtubes
3.5 upper
6lb lower
28 psi
ID1000's
Fore Stage 3 465's, Division X rails

787 / 776 on a Mustang MD500

 

[cozmo2806]

Built motor (ported heads, cams, L&m pistons)
Stock lower, 3.3 upper
19.5 psi
16*
Bob Kurgan tuned
722/620 on 93 octane

 

[Co-brat]

Stock long block
2.9L standard inlet 3.50" pulley /stock lower
Billetflow SBTB
Lethal budget return fuel / Division-X 340 pumps
JLT RAI
SCT BA3000
Stock manifolds / O/R X-pipe / 2.5" catback
Meth injection (not used/tuned yet)
92 pump gas
18*
18 psi
About 75* / 30% humidity

Dynojet dyno

629 rwhp
550 ft lbs

 

[TRQJUNKIE]

Built motor (ported heads, cams, L&m pistons)
Stock lower, 3.3 upper
19.5 psi
16*
Bob Kurgan tuned
722/620 on 93 octane

I'd would like to know more about your setup.

 

[Nolimit]

So it is fairly easy to hit 23+ psi when having a lower pulley huh?

I was considering a 2.9 w/crusher on tuned for E85 and 91 but im leaning torwards the 2.3 tvs since i have acess to e85.

Anyone else running 25+ psi?

 

[GMG VENOMOUS 04]

.30 over cp racing pistons
Stock heads and cams
Studded heads and mains
2.9 whipple
Custom inlet by cozmo2806
Dragon throttle body
3.2 upper 4# lower 24lbs boost
Bbk long tubes and x pipe
Jlt high boost and 80's
2 465's pumps in return
Kurgan tuned 790hp 724tq
On E juice
17* timing
Special thanks to: Sam,Andrew,Glenn

 

[truculentSVT]

2.9 Whipple - Standard Inlet
Stock longblock..
Full return system

Results on Mustang Dyno
----------------------------------------------------
16 lbs. Stock 3.5 upper only on 93 - 632rwhp

19.5 lbs 3.2 RR upper only on Shell URT Adv. - 683rwhp

19.5 lbs 3.2 RR upper only w/ 50 shot on Shell URT Adv. - 742rwhp

-----------------------------------------------------------------------------------

This year going with the FRPP Boss Block, stock crank and rods with ARP hardware, and Manley Pro Pistions to make 305ci, with cams and ported heads @ 10.0:1 Compression ratio.. Either going crusher inlet for my 2.9, or switching it up to 3.4 or 4.0 @ 26-27 lbs on E85.. Can't wait to get it done..

 

[wee04svt]

2.9 crusher, comp 2 cams, mildly ported heads, kooks long tubes, 21psi, 16 degree of timing. 716hp/602tq.

 

[Redfire03]

2.9 Crusher
Stock motor
High flow catted x-pipe with Magnaflow exhaust
91 with torco
3.5 upper with 4lb lower (21.5 lbs)

704whp and 609wtq

 

[eaglesnick]

2.9 standard inlet
built motor
ported heads
custom cams
Kooks 13/4 headers
3" catted X
3" Bassani cat-back
3.5" upper 2# lower
17psi
18* timing
93 octane fuel
719hp/630tq

 

[MalcolmV8]

2.9 crusher here. Street tuned and never been on a dyno. Will have to dyno this spring and see where it's at.

 

[Dragu1a]

i want to get rid of my 2.2 and get a 2.9....but $ dictates.