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Showing results 91 to 120 of 145
Search took 0.00 seconds; generated 79 minute(s) ago. Search: Posts Made By: Robftss
Forum: Forced Induction 11-26-2013, 06:05 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Three things: - First production prototype...

Three things:

- First production prototype TQ 25024V is in my test vehicle since Jan/13....I need 1 year of use. Empirically tested = warranty.
- Boost limiter de-rate for no tune or pre tune,...
Forum: Forced Induction 11-26-2013, 12:16 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
202 torques @ 3200 rpm:)

202 torques @ 3200 rpm:)
Forum: Forced Induction 11-21-2013, 12:17 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Mr. Knight has emailed me...I have invited him to...

Mr. Knight has emailed me...I have invited him to this thread.

He has concerns of patent infringements, but I have assured him the Phantom design is purely prior art engineered. There is a patent...
Forum: Forced Induction 11-20-2013, 11:01 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Well... you have been misinformed. Don't...

Well... you have been misinformed.

Don't take it from me, look at any compressor map of a large wheel (ex.T76). The surge line occurs @ higher flow rates, making it a very poor choice for low and...
Forum: Forced Induction 11-19-2013, 04:58 PM
Replies: 84
Views: 39,220
Posted By Robftss
<If it is low boost and in its simple form you...

<If it is low boost and in its simple form you are comparing it to Nitrous than it should be priced similar to a Nitrous system.>


Yes, It more closely resembles a Nitrous system.

So...what's...
Forum: Forced Induction 11-08-2013, 10:09 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Peak power consumed by the recharge is ~ 330...

Peak power consumed by the recharge is ~ 330 watts, regulated.
So 0.44 HP ideal.... ~ 0.75 HP with alternator efficiency losses.
Forum: Forced Induction 11-04-2013, 11:13 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
It is the overall energy that is relevant. ...

It is the overall energy that is relevant.

The conversion from alt-charger-dump battery-controller-motor is less efficient than a turbine/backpressure or belt-gearbox/drive losses. However, for...
Forum: Forced Induction 10-25-2013, 01:02 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Compressor ~4 lbs Control/charger module ~ 2lbs...

Compressor ~4 lbs
Control/charger module ~ 2lbs
All cables/harness ~ 1lb
Battery swap (stock 29.6 lbs) (using 21Ahr or PC-680 as starter and 24V dump pack 37.8 lbs) + 8.2 lbs
removing snorkel &...
Forum: Forced Induction 10-24-2013, 10:42 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
55180 All who are running the system: ...

55180

All who are running the system:

The green an yellow wire need to be open for 100% shut down.

A DPDT relay, 12V/2-5 Amp, can be soldered in as shown.

The relay coil can be activated...
Forum: Forced Induction 10-22-2013, 08:15 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
54988 Here is a run with boost plot. 2nd &...

54988

Here is a run with boost plot. 2nd & 4th gear.

Thanks BOB.

Rob
Forum: Forced Induction 10-18-2013, 01:09 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
http://www.wildweasel.ca/HowTo/Auto/images/eturbo/...

http://www.wildweasel.ca/HowTo/Auto/images/eturbo/Testing/BoostVsRPM-M45-Enabled.gif


How about 8psi @ 1800 rpm?
Forum: Forced Induction 10-18-2013, 11:51 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
I'm not a tuner, Turbo guys are pressurizing 6-10...

I'm not a tuner, Turbo guys are pressurizing 6-10 psi @ low rpms.

I was pleased to see the boost gains with the upgrades, once the engine accepts the increase with some more tuning from us and...
Forum: Forced Induction 10-03-2013, 08:04 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
I also did an overlay in post #970. both...

I also did an overlay in post #970.

both curves have stock pulls and boosted...just to compare(ish).

Rob
Forum: Forced Induction 10-01-2013, 04:07 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Presently: TQ-18024v upto 180 hp TQ-25024v...

Presently:

TQ-18024v upto 180 hp
TQ-25024v upto 250 hp

This is the development of the TQ-30024v, not version 2.0, lots of interest in the 220-260hp base engines for which it is suited for. It...
Forum: Forced Induction 09-26-2013, 02:29 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Issues related to longevity, so far so good,...

Issues related to longevity, so far so good, other than a few integration items.
Fenton has ~ 3 months. Km?
My tester vehicle for the large compressor ~ 9 months.
Not just the FTS system but the...
Forum: Forced Induction 09-26-2013, 01:13 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Here is what we know: CEL triggered up to...

Here is what we know:
CEL triggered up to ~4000-4500 rpm for SL guys.
CEL triggered even when 2 psi was bleed pre MAP sensor..so it saw ~ 2 psi above atmos.
Above ~4000 rpm and 3-3 1/2 psi...no...
Forum: Forced Induction 09-25-2013, 02:36 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
http://www.youtube.com/watch?v=0ZYYd3oC7e8&feature...

http://www.youtube.com/watch?v=0ZYYd3oC7e8&feature=c4-overview&list=UUTieGIWkTV5bbkzDOvMnc0Ahttp://www.youtube.com/watch?v=0ZYYd3oC7e8&feature=c4-overview&list=UUTieGIWkTV5bbkzDOvMnc0A

-WOT...
Forum: Forced Induction 09-24-2013, 11:01 AM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Yes, not instant. Referring to the '4sec...

Yes, not instant.

Referring to the '4sec boost' vid:
21V is Vdrop during discharge/engagement, ~28.0V recovery, then charge.
Fenton's set up is ~ 4:1, so 4 sec (boost) and 16 sec to restored...
Forum: Forced Induction 09-20-2013, 01:37 PM
Replies: 67
Views: 46,844
Posted By Robftss
http://www.youtube.com/watch?v=xA_Sf4IdrAo ...

http://www.youtube.com/watch?v=xA_Sf4IdrAo

Going up a steep mountain pass to demonstrate sustained boost.

Pressure vs. rpm is primarily a function a centrifugal compressors fluid map (PR drops...
Forum: Forced Induction 09-18-2013, 11:37 AM
Replies: 67
Views: 46,844
Posted By Robftss
Auto-x and DD......more than enough. Thanks...

Auto-x and DD......more than enough.

Thanks to Thatruth2001 and Bob for the effort to set this up, I'm aware of the time involved.

Always evolving this system.

Rob.
Forum: Forced Induction 09-17-2013, 03:24 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
51579 Thatruth dyno. Boost from 1800...

51579


Thatruth dyno.
Boost from 1800 rpm.
180 ft-lbs @ 2800 rpm
Similar gains to other dyno runs, best @ 4200 rpm
Wonky boost plot.
Nice AFR's Bob!!
Forum: Forced Induction 09-16-2013, 06:32 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
We are testing production prototypes/tuning...

We are testing production prototypes/tuning options/electronics/Auto-X/durability/drivability/& most important user feedback.
Forum: Forced Induction 09-16-2013, 06:04 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Presently you can: Build a...

Presently you can:

Build a connector/box/circuit MAP Vclamp as per PUG's diagram (values not tested yet).
Buy /splice/wire/calibrate an adjustable rpm window switch.

or

BRZlite/Tantrix/Toma...
Forum: Forced Induction 09-13-2013, 10:20 PM
Replies: 328
Views: 103,313
Posted By Robftss
Sorry guys, I should have used PR not gauge. Root...

Sorry guys, I should have used PR not gauge. Root of PR.

Standard day
16 psi @ 7500
4.08 psi @ 2500

10 psi @ 7500
2.7 psi @ 2500

Yes it is squared, pressure ratio vs impeller rpm. (ideal)
Forum: Forced Induction 09-06-2013, 07:02 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Phantom website has ~ gains expected in the...

Phantom website has ~ gains expected in the FRS/BRZ kit section.

Mostly depends on dyno and base engine variance for an outright peak HP number to be claimed.

The nature of the flow is...
Forum: Forced Induction 09-05-2013, 01:43 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Marketing/business/overhead/profitability etc...

Marketing/business/overhead/profitability etc study this is not.

It is just engineering, 100% goes back to R&D. That's all.

Rob
Forum: Forced Induction 09-04-2013, 04:43 PM
Replies: 328
Views: 103,313
Posted By Robftss
It's derived to give result Power in Horsepower...

It's derived to give result Power in Horsepower units, I'd have to dig out my fluid dynamic text.

Actually its (CFM x PSI)/229. sorry. so either variable has equal effect.
Forum: Forced Induction 09-04-2013, 04:18 PM
Replies: 328
Views: 103,313
Posted By Robftss
Here is the math: Power to drive a...

Here is the math:

Power to drive a compressor = CFM x PSI/229

By bleeding off a portion of the increased CFM's air to maintain pressure requires more drive power.

I hope Centri guys try it,...
Forum: Forced Induction 08-29-2013, 12:25 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Here is what is confirmed. This battery...

Here is what is confirmed.

This battery set-up will provide starting needs above -10 C.

I will not be shipping batteries, it is the most cost effective approach...... 139USD/ shipped/ 3 days to...
Forum: Forced Induction 08-28-2013, 05:37 PM
Replies: 11,315
Views: 3,933,107
Posted By Robftss
Stock battery is 48 Ahr ~500CCA (going from...

Stock battery is 48 Ahr ~500CCA (going from memory)
Fenton has a U1 equivalent starter (340CCA) ~ 35 Ahr and a Grp24 battery tray

Using a larger Group 27 battery tray allows the use of a Grp26R...
Showing results 91 to 120 of 145
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