1GR-FE F/I Mods and Dyno's

Gotcha. At least mine is bigger than a Toyota axle. Lol Ford 9" fabbed axle from Currie.

 

Much more stout than the same ratio of the OEM size. Much.

Biscuits needs more coffee. Lol.

 

Sdxrunner619's 2005 SWB Drift truck (Pre LS swap)

338 whp/ 357 wtq @ (10 psi?) Had URD 2.85" pulley and NST O.D. pulley. 2.5" Y-pipe, 3" exhaust, Eb
Got her dynoed today. Made some good numbers. The first graph shows pre nst pulley and post





"This graph below, is kinda cool. Shows my truck stock, with just a flowmaster, and in its current stage of tune. Shows what $5,000 or so worth of add ons.....Tonight or tomorrow, im gonna do some tunning below 3,500 running way to lean....at least I got the maf Cal working."




From http://www.xr-underground.com/vb3/showthread.php?p=876567#post876567

 

SIK X's Turbo kit @ ~5 psi. S

Stock injectors; Factory FPR Mod; Stock ECU.

320 WHP 350 WTQ. AFR's are high 10's to low 11's.






Grapgh is small. His camera not mine.

 

Death5hawdow's 2006 XR.

Back to back run after getting some jetting done (not puter tuned yet) heat soak (no dyno fan as it fell off the lift lol), stopped the juice at 5,800. (Nitrous , 30 shot)


TRD 9 PSI Peak (holding 8ish) w/ a baby shot.
93 Pump Gasoline
Stock Y Pipe w/cats LOL

Was quite the ride from idle to redline... Thing made TQ EVERYWHERE and raped 40-90s and 60-100s.

 

RRX's 2006 XR URD MK3 S/C Stage 3, Full URD exhaust.

483 whp/ 445 wtq @ 12 psi w/100 octane. Stock internals. (Dyno was elevation Corrected for sea level.)

4800' elevation, 42 degrees F.

4th gear pull.

Light blue: A/F
Red: whtq
Blue: whp
black: psi



"Well my elevation is 4800 ft. The weather was a nice 42 degree day.

I did throw some 100 octine in for that last tune and run.

I did have a run on 91 octine that was 449 whp and 415 wtq and that is the tune I am running now.

You can hate all you want but the dyno I used is accurate and my truck was running good and the conditions were good.

The condition were so good for my truck we could have made more than 500whp but my engine is not built for it yet and I did not want to trailer it home. I am working on building me am engine now to handle the power.

And I do know that these are just numbers but I wanted to see what my truck is making compared to stock and to get a good tune in it so that I am not running just a baseline tune."

 

You aren't lying. Family emergency kept me up all night. Thankfully things are better but that still doesn't do anything for my lack of sleep.

 

'Ey @Torspd, what can I expect from Kozmic? Would it be worth talking to them with my little PovertyCharger? I've never dealt with them have zero idea of what to expect with a tune for a Tacoma. The only tuning experience I have is with EFILive with my old Silverado.

 

What specifically are you looking for? Tuning with an aftermarket tuner? Installing some smaller boost pulley?

Details man! I need details!

 

Y no sticky?
Such good objective info here.... why must i always brings a shovel with me to find it?

@tcBob ?

Prease sir?

 

Yayyy, thanks Bob.
I keep coming back here to check some numbers and kept having to find tors signature, or search for the title based on my memory.

Next ask i assume would be the naturally aspirated thread tor made?

 

Truck: 2007 FJ Cruiser, 6M/T

Mods: TRD Supercharger, Unichip (non-reflashed ECU), TRD CAI (newer type), Magnaflow 22" muffler, Lovato CNG kit

Dyno: Rototest VPA-R5™ (measured from the rear axle hubs without the tires, center diff locked, front drive shaft removed)

Elevation: 150 ft above sea level
Max. pressure: 6 PSI

Results (blue lines with gasoline, black lines with CNG):


Base line (went wrong, the speed limiter killed the engine, not the rev limiter): http://www.fjcruiserforums.com/foru...37481d1415395134-airsprung-cng-fjii-image.jpg
Mods were the same TRD CAI and Magnaflow muffler. Purple line with gasoline, green with CNG.

 

is 12:1 afr not a touch high for that much boost? I mean it looks like it holds that pretty constant across the boost spectrum but asking for a friend

 

Yes, it is. However, he was using 100 octane. Thus a higher knock threshold.

Your friend surely is inquisitive.

The AFR dips below 11.5, then creeps back up to 11.9, by 6000 RPMs. It was in the safe zone, but could be more consistent.

A datalog would show why the AFR was creeping up. Could be simply that more fuel needed to be added in the tune. Could be that it was running out of pump, or injectors.

 

Added boost pressure to my post.

 

Shouldn't you be getting yours dyno'd soon enough?!?!?!

 

By request of the Bully Dog GT Thread: https://www.tacomaworld.com/threads/bully-dog-gt-t-toyota-tuner.292788/page-36#post-15365862

Dyno Was done shortly after installing Magnuson SC, with Magnuson's tune (not TRD tune), aka the "Dreaded BD tune"

Truck: 2006 DCSB 4x4 TRD Off Road, Manual Transmission
Mods: Magnuson SC (stock pulley 3"), TRD CAI, Magnaflow exhaust
Max boost:~6lbs
Elevation: ~50 ft (give or take 50ft)
Temperature: ~55 degrees (give or take 5 degrees)
Tire size: 265/75/16
** edit ** Dyno was done at 4th gear

 

Thank you for your addition to the thread. I may be mistaken, but I believe you were the first to add a Dyno chart of the supercharger running the bully dog Magnuson tune.

 

Nearly 300 to wheel is pretty steller on stock pully right? Didnt trd claim 305 at the crank? And got a little room for power on those afrs too so that looks really good from where i sit