FrankenTurbo F21 Kits available starting at $1799.00

[AudiSportB5S4]

We didn't run a 12.38@116 on k03's with 93+meth by playing in the efficiency range :)

Where and when did you run that?! Awesome driving by whoever and that is a sick trap for K03s.. That may be the record no? Bertwerks @ JHM held the ET record for K03s for a while now, the trap must have been right around there.

[Meow]

We didn't run a 12.38@116 on k03's with 93+meth by playing in the efficiency range :)

holyshitballs

that is faster and quicker than what I ran with rs6's... balls to the walls driving with a good 60ft and shifts and a hell of a tune I guess to get that time out of little old k03's. Bet they wont last long at that power level though hahaha.

[itguy]

17psi on k03's isnt THAT bad.

[rtl5009]

17psi on k03's isnt THAT bad.

20-21 is lol

[Josh@J-Fonz]

This is my buddy dave's run on the old Ft F4's... let off at the end cause the car didn't feel right. Blew a wg line at the end of the run, great time, just explaining the relatively low trap.
Username Dave @ savage motorsports
Car - b5 s4 full interior.
Trans- 01e 6 speed
Oct - 93+meth
Tune - J-fonz basefile/ Dave @ savage motorsports dialed it in on the dyno
Downpipes/Catback-custom 3" dp's ssac twin
Turbos - Frankenturbo f4h
Shot - n/a
1/4 ET- 11.768
1/4 MPH - 116
60' - 1.68
Other Mods-driver mod

[Josh@J-Fonz]

K03's @23psi
93+meth
2.5 in. dps' and catback
upgraded smic's
J-Fonz tune
one hell of a driver.
pass was from last year.
Run @ empire Dragway in NY


Turbos with 130k on them previously GIAC chipped lasted 6k miles on this file before they blew.

[Sales@J-Fonz]

I personally was running around with a 21-22 psi file on my s4 for about a year..

[Watson]

I pm'd one of you guys at jfonz, can whoever is online send me a pm to talk about some turbos i need

[B5Ballin]

WG line, 2 coil packs, and three injector seals were destroyed on that run. Antilag is bad lol

This is my buddy dave's run on the old Ft F4's... let off at the end cause the car didn't feel right. Blew a wg line at the end of the run, great time, just explaining the relatively low trap.
Username Dave @ savage motorsports
Car - b5 s4 full interior.
Trans- 01e 6 speed
Oct - 93+meth
Tune - J-fonz basefile/ Dave @ savage motorsports dialed it in on the dyno
Downpipes/Catback-custom 3" dp's ssac twin
Turbos - Frankenturbo f4h
Shot - n/a
1/4 ET- 11.768
1/4 MPH - 116
60' - 1.68
Other Mods-driver mod

[Sales@J-Fonz]

I pm'd one of you guys at jfonz, can whoever is online send me a pm to talk about some turbos i need

Pm replied

[FlyboyS4]

Typically we start at 22 psi on the base file for reliability/ shakedown of the car. The recomended boost levels are 23 taper 22 as the comp map is a little nicer to work with.

How are you determining the PR to plot on the compressor map?

[Doug@FrankenTurbo]

How are you determining the PR to plot on the compressor map?

...as in "how can you know what the pressure is when above 22psi"? Or are you speaking to the plotting method?

[FlyboyS4]

...as in "how can you know what the pressure is when above 22psi"? Or are you speaking to the plotting method?

As in, how do you know what the vacuum is at the compressor housing inlet and the pressure at the compressor outlet at any MAP sensor reading? I basically am guessing when I plot on the compressor map because I'm assuming what the pressure losses are pre and post turbo.

[Doug@FrankenTurbo]

Will the Zeitronix accept a second MAP pressure sender? If so, tap into the charge piping ahead of the intercoolers. That's where your true compressor outlet pressure lives.

[itguy]

im doing this next week, yes they take 2 sensors.

[jibberjive]

im doing this next week, yes they take 2 sensors.

Beat me to it ha.

[getslideways]

I personally was running around with a 21-22 psi file on my s4 for about a year..

then did they finally let go, or you just ended up going bigger at that point?

[Angular]

Turbos with 130k on them previously GIAC chipped lasted 6k miles on this file before they blew.

Bent fins, looks like FOD (foreign object damange) to me.

[Meow]

Bent fins, looks like FOD (foreign object damange) to me.

the fins are notorious for damage when used at high boost for prolonged periods of time. lots of 22 psi time on k03's will bend the fins/damage them. This is is a pic of one damaged due to pushing the limits of the stock turbo IMO. though FOD can look very similar.

[Josh@J-Fonz]

the fins are notorious for damage when used at high boost for prolonged periods of time. lots of 22 psi time on k03's will bend the fins/damage them. This is is a pic of one damaged due to pushing the limits of the stock turbo IMO. though FOD can look very similar.

Yep, if you notice there are no chips or gouges on any of the fins.

[Sales@J-Fonz]

H20 time is closing in!!!

[topquarkpc]

will there be H2O sale for the tunes??? like you had the July / August sale...???
TIA...

[Lowdaily]

How much to ship these to UK