1st dyno stock CT26

[kotu100]

went to the dyno today to tune my car a lil bit, and up the boost. i do my 1st pull and HOLY SHIT 276whp and 300wtq and it peaked @ 15psi. boost would creep from 10 to 15 then taper back down to 10 around 6k. the afr was a lil lean until 3500 then it richened up but only till around 12.0, after the 1st run the numbers went down (274.5whp 285wtq) as i put a much safer tune on it around 11.5 a/f.
got a couple videos but left the camera in the car... i'll do it tomorrow.

 

[supraGhost]

supporting mods?

im suprised you didnt hit fc. do you have a lex afm?

 

[7mgte1988]

What kinda mods u runnin

 

[black91turbo]

Not really surprising...Thats about where you should be depending on your mods. A guy here in town put down 314 whp and i believe in the low 300 on the torque at 14psi. This was on stock injectors and Lex AFM. Well done!

 

[kotu100]

sorry i didnt specify, mods are lex afm, 550's, afpr, safc2 to tune, dump ddp, tanabe catback w/ testpipe, couple washers in the WGA, and a BC at its lowest setting. felpro hg w. arp studs torqued to 82

 

[LilMissMkIII]

Pretty good numbers... I got about 300hp with the stock CT26 and 550s, etc etc at 12psi.

You have a dyno sheet?

 

[vas85]

Pretty good numbers... I got about 300hp with the stock CT26 and 550s, etc etc.

You have a dyno sheet?

Very impressive Missy!

I'm on 180.4rwkw on 11.8psi with 3" exhaust and intercooler + mbc and probably the smallest upgraded ct26 or stocker reco'd can't tell with the XTR badge.

 

[LilMissMkIII]

Thanks Vas!

Got around 210rwkw on a VERY basic tune and bhg

Car's off the road now for a complete rebuild, so hopefully will have some new (and much better) numbers by the end of the year

 

[kotu100]

i do have a dyno sheet, i'll upload it shortly. still gotta scan it.

how'd you get 300whp with the stocker? how you control the boost spike?

im gonna do a compression test cuz this motor had BHG and all i did was replace the head gasket lol.

but i have to say, for less than 2 grand in this car im happy as hell wit the numbers.

 

[LilMissMkIII]

There was no boost spiking as far as I know.... I told the workshop not to let it get it above 12psi as I wanted to ensure the longevity of the turbo. (That didn't quite work, as they went and blew the hg :nono

$2000 including the price of the car?

 

[877m]

supporting mods?

im suprised you didnt hit fc. do you have a lex afm?

yea i got a lexus afm and i still hit fc but i am on stock injectors

 

[7mgte1988]

Yea i changed the fuelpump and got the lexusAFM and i run at 15psi wit stock injectors.. u should bypass the fuel cut wit stock injectors

 

[Poodles]

Stock injectors + Lexus AFM = BAD NEWS

Unless you can raise the fuel pressure, you're gonna melt a piston.

 

[kotu100]

There was no boost spiking as far as I know.... I told the workshop not to let it get it above 12psi as I wanted to ensure the longevity of the turbo. (That didn't quite work, as they went and blew the hg :nono

$2000 including the price of the car?

yup, and 2 other parts cars 87' + 88', also have a spare 7mgte and a w58 tranny along with the r154 im using now.

im what some would call a bargain shopper (or a cheap bastard lol)
i got lucky with one car i got for $700 with the 7m and w58 had every single mod i have on the car now (tbe exhaust, safc, 550/lex, afpr, etc.)

but now the time comes to spend some money gettin the car to ride, feel, and look how i want. i LOVE owning a MKIII Supra! :love:

*rant off*

 

[LilMissMkIII]

And I thought *I* was a bargain shopper!!!

That's awesome!

 

[877m]

Yea i changed the fuelpump and got the lexusAFM and i run at 15psi wit stock injectors.. u should bypass the fuel cut wit stock injectors

ya maybe i will have to try a bigger fuel pump and fuel pressure regulator does any one know what is a good pressure to run these cars at for best power

 

[Nick M]

. u should bypass the fuel cut wit stock injectors

Huh?

 

[Supra28]

Seems like you got a pretty good deal on the car, nice numbers!

Where's the vid?

 

[kotu100]

Seems like you got a pretty good deal on the car, nice numbers!

Where's the vid?

thanks, its soooo worth it.
i acutally forgot my camera @ work thursday and didnt go in friday...

so vids tomorrow... hopefully lol.

 

[877m]

Stock injectors + Lexus AFM = BAD NEWS

Unless you can raise the fuel pressure, you're gonna melt a piston.

yea i got a air to fuel guage i should prob hook it up does any one know a good fuel pressure to run at fot around 15 psi??