5858 turbo results?

[dvernst]

Started the day at 25psi. 11.3@117.8. Was running rich. Turned down fuel a touch, but compensated the rest with a little more boost. Car was responding nicely. Had a little bit of random kr, so pulled a little timing too. Has a 5.6 TT chip, and stock maf. At high rpm's was getting down to 10.1-10.2 Afr, but after the 2-3 shift came up to about 10.6, but dropped again towards end of track. SD chip probably in the future. Was launching at 22-23+ psi all day off of foot brake...

 

[dvernst]

Big thank you to Steve(Beatav8)for always helping me with the tune. I know I'm not breaking any records here, but for a stock motor this thing is running pretty fast! He's helped big time with little gremlins the car had also. Still think there's room for improvement also. 122-123 mph? PTC 9.5" Converter is working great also! Approximately 7% slip up top with a 2800 stall

 

[dvernst]

Time slip

 

[Mr.Spool]

I know I'm not breaking any records here, but for a stock motor this thing is running pretty fast!

that is a really good slip!great 60ft strong 1/8 mph/et for the stock motor with a 24mph backhalf.

 

[V6sleeper]

Very nice! Great driving!!

 

[NCTURBOS]

PTC 9.5" Converter is working great also! Approximately 7% slip up top with a 2800 stall

That's a PTC 9.5" non-lock converter, correct? What is the stator blade count on it?

Thanks!

 

[dvernst]

Here you go.

 

[BEATAV8]

Pretty cool this turbo/ converter combo goes north of 20psi at the line with vacuum brakes to hold it

 

[vacuum 6]

Pretty cool this turbo/ converter combo goes north of 20psi at the line with vacuum brakes to hold it

Agree. Got to love them "little" turbos.

 

[NCTURBOS]

Here you go.

Ok, Thanks! Very nice combination... Do you by chance have a PL file you can share on that 10-sec. pass, or maybe just a screenshot showing the rpm graph? I have a very similar build going together for a car and we're looking at turbo options now.

Thanks!

 

[dvernst]

I can try later from my laptop. Maybe Steve can chime in, and post it...

 

[BEATAV8]

Here it is:

 

[NCTURBOS]

Here it is:

Thanks for putting the log up, I appreciate it Steve!

K.

 

[Ed Valvo]

Wow, RPM is flat.

 

[vacuum 6]

Something is wrong max mph is ~108?

 

[BEATAV8]

Something is wrong max mph is ~108?

Car.has a 28"tire and I forget the gear. 3.23 I think. Anyways that reported vehicle speed is way off due to stuff like that. The VS signal is pretty heavily filtered too.

 

[BEATAV8]

Wow, RPM is flat.

Yep hard to discern the 2-3 shift

 

[TT/Ameasap]

That is because of the 9.5 N/L converter why the RPM is so flat.
Same thing happens to me when I let the car shift itself.

 

[87-WE2]

By "stock motor", do you mean heads, cam, valves, and rotating assembly? Or just stock bottom end?

Either way, that's hauling the groceries!


Sent from my iPhone using Tapatalk

 

[dvernst]

I changed the valve springs, had the intake manifold ported, and the throttle body ported. Heads have never been off, and stock cam.