Dyno plots/mods MY02 wrx

Helixwrx · #1 (**permalink**) 01-01-2007, 11:09 AM

Here is my list of power mods

some aren't really power mods obviously)

Engine :
IHI VF34 turbo ported/polished (by HP performance..LOL = me )
COBB tuning stage 2.5 93 octane EM
Sti 565 cc injectors
Ported/polished throttlebody (HP Performance)
Walbro 255 Lph fuel pump
Helix TMIC
Intake TGV deleted / Hondata gaskets (HP Performance)
Helix catless down pipe
Aps mid pipe
Stromung axelback
Helix catless Up pipe
Ported/polished exhaust manifold (HP Performance)
Perrin light weight crank pulley
Perrin turbo inlet pipe
K&N Typhoon intake
Greddy catch can
Intercooler air splitter
Sti pitch mount
exedy stage 1 clutch
Thermo-Tech heat wrap( up/dp/exhaust manifold)

And now the plots:

**The plots say flywheel HP but it is really AWHP**
Not really HP to brag about but the car pulls real nice for a 2.0 with little mods .

Vid of the car on the dyno

VOTBLINDUB · #2 (**permalink**) 01-01-2007, 03:50 PM

thats definitely some nice numbers, man. esp for a 2.0, no shame in that

hybrdthry911 · #3 (**permalink**) 01-01-2007, 04:44 PM

solid powerband, what were the differences between the graphs? was it the same turbo just more boost and tuning?

Helixwrx · #4 (**permalink**) 01-01-2007, 05:40 PM

I was running the cobb off the shelf map when I went for tuning . The car felt decent but the baseline shows differently . The car was only boosting to 15psi so the tuner changed the restrictor pill and got the car to boost to 18psi . After the tune I picked up close to 60whp . It was a very fun ride home from the tune . I was hoping to be in the 300awhp area though so I was disappointed but happy at what I did gain and how the car felt 100 times better .

hybrdthry911 · #5 (**permalink**) 01-01-2007, 05:49 PM

just a number how it is on the road is important. picked up a ton of power, esp at 3200-3700, damn near 100 ftlbs, im surprised the cobb tune came so rich out of the box. the tune alone would have picked up some good power.

Helixwrx · #6 (**permalink**) 01-01-2007, 06:09 PM

That is true that it's just a number but majority of the guys with close to or LESS mods are in the 280-300 range . I don't have any quarter times since the tune but with just stage 2 on the stock td04 before any tune the car ran a 13.8 with a horrid 1.9 60ft . I am on the second transmission so the drag strip is on hold until I either do a gearset swap or go to the sti 6 speed .