Dyno sheets and discussion for UK Rotaries!

re japi · October 10, 2011, 06:12:07 AM

Thats awesome!!!

Dammit, im so jealous...

Will66 · October 10, 2011, 07:33:20 AM

It\'s obviously in the early stages of development but that\'s a hell of a lot of power and torque! Sounds awesome too!

JayDee · October 10, 2011, 10:04:06 AM

The boost is probably just where they got the signal from as to why it is spikey,but it is stable, I would be more worried as to why it was the run was not aborted when the afr got to 12.5 to 13 when the graph is going sky high like it is

Quote from: Ed_RX7;792997so what was the wheel power syed?.....deffo need that wastegate mate ...the boost is all over the place.

Ed about 430 real power

Mir · October 10, 2011, 10:12:41 AM

Quote from: JayDee;793018The boost is probably just where they got the signal from as to why it is spikey,but it is stable, I would be more worried as to why it was the run was not aborted when the afr got to 12.5 to 13 when the graph is going sky high like it is

Ed about 430 real power

Thank you very much Jay for the info! I will be looking at that from now on!

Cheers

JayDee · October 10, 2011, 11:01:25 AM

No worries, car should make good power once the fueling is sorted

Quote from: Mir;793021Thank you very much Jay for the info! I will be looking at that from now on!

Cheers

Mir · October 10, 2011, 11:29:43 AM

Quote from: JayDee;793025No worries, car should make good power once the fueling is sorted

Thanks for the heads up! I can not expect anything less from you, Thank you very much :Thumbs-up mate. To sort the fueling out, I am looking at traveling two and half hour one way!! So dont know, when thats gonna be

!

I have to sort three things out now

1. Install the Mocal Oils Coolers 25 Row x 2 (Already bought them off Jit)
2. Install the 60mm Wastegate (Prov Bought

)
3. Sort the fueling out! (Bought the second 044, now need a intank cradle which can take twin pumps as I hate the sound of "two external" 044s!!!

Cheers..

Ed_RX7 · October 10, 2011, 12:35:49 PM

dude...i just looked at your graphs again.......i think your lucky your engine didnt let go!.......the dyno operator is mad....he should have let off as afr soon as it was going near the 12\'s...let anole over 14\'s....

DO NOT GO BACK THERE MATE.......i wouldn\'t!

shaunwil · October 10, 2011, 12:45:52 PM

Makes me wonder if their wideband is not working properly. Pip is known for running rich on his mapping.

Shaun

shaunwil · October 10, 2011, 12:47:32 PM

Also makes me wonder if the wideband got spat out of the exhaust on the run.

Shaun

Mir · October 10, 2011, 01:31:38 PM

Quote from: Ed_RX7;793038dude...i just looked at your graphs again.......i think your lucky your engine didnt let go!.......the dyno operator is mad....he should have let off as afr soon as it was going near the 12\'s...let anole over 14\'s....

DO NOT GO BACK THERE MATE.......i wouldn\'t!

Well I am lucky for the first time in my Life to have a running car in Oct times!! because eversince, I owned an fd, my car had been a garage queen lollll I know 14 is not a good figure! But there were two reasons for putting the car on the dyno, firstly, I wanted to know, the limits of pushing my car-now I know, I should not go above 6 RPM and secondly I also wanted to know the leaning point of the engine, which is again over 6RPM.

Pip advised me that I should take it easy with the car as it needs further tweeking! Hence, at Rotor Stock 8, I was running low 12s! I never gave it a full throttle on the drag strip! Now I know my limits so I can work on them!

I know one Fd which was running 16 AFR(at low RPM) I am sure you know him too!!!!!!! and I was like, why it not blowing up

? The guy said "dont worry, it will adjust itself :Hammer:Hammer:Hammer"

Eversince I saw that!!! I was confused as anything! How can that be adjusted "automatically"?? lollll

Thanks God/Allah the motor is fine and I checked the catch tank, there isn\'t much oil thrown out which is further a sign of good side seals

Cheers

Mir · October 10, 2011, 01:38:04 PM

Quote from: shaunwil;793040Makes me wonder if their wideband is not working properly. Pip is known for running rich on his mapping.

Shaun

The results kinda matches with Pip\'s advise, he told me that the motor leans out at high RPMs and he needs to adjust few things. Actually the culprit is the wastegate, which is playing up!

Once all the things are addressed, I am sure I will have a nice daily driver 700Hp!! Thou I may be optimistic!!:3gears-rh

cheers

JayDee · October 10, 2011, 01:58:48 PM

16 at low rpm or cruising if fine, with some types of port they can be run way way leaner;-)

I know one Fd which was running 16 AFR(at low RPM) I am sure you know him too!!!!!!! and I was like, why it not blowing up

? The guy said "dont worry, it will adjust itself :Hammer:Hammer:Hammer"

Nik da Greek · October 10, 2011, 02:01:53 PM

Genuinely terrifying. This guy runs a dyno for a living?

Mir · October 10, 2011, 02:08:22 PM

Quote from: JayDee;79305316 at low rpm or cruising if fine, with some types of port they can be run way way leaner;-)

I know one Fd which was running 16 AFR(at low RPM) I am sure you know him too!!!!!!! and I was like, why it not blowing up ? The guy said "dont worry, it will adjust itself :Hammer:Hammer:Hammer"

Thanks for clarifying! Sorry I am not qualified in this field so today you taught me something very handy! I always thought otherwise.

Saves me from looking like an idiot in future :bandit
Cheers for info :god

Mir

Ed_RX7 · October 10, 2011, 02:57:13 PM

yep jay is right...off boost low rpm 15-16 is nice...youll save on fuel etc...but on boost...hell no....glad it held up anyway........get it sorted before you go racing again though matey.