R-Tech Customers cars and power graph gallery

[RTechUK]

Damn! I just edited my post, hopefully I'll get a second opinion 

I want to play with that engine...lol  huge turbo needed.

The AGU timing maps are very easy around 5 of them related to engine conditions,  I think there will be a engine temp start point for the IKC, which means taking that limit to over 100deg temp as the point to start the corrections or just max if off the scale.  I will have a read of a tech document and see if I can find it.

[golf-sib]

You wouldn't mind pointing me in directions of some 3.8 documents, I've looked at the 7.5 and it made me cry due to the complexity. But I wouldn't mind a read even give it a go if its german, also any direction on tuning forums, I'm registered to a few but the communities have plenty off knowledge but difficult as they want you to learn rather than spoon feeding, which is fine if I had more tools available 

Would appreciate it if you could drop it in a pm 

I'm sure this turbo will fit that straight 10:

[RTechUK]

You wouldn't mind pointing me in directions of some 3.8 documents, I've looked at the 7.5 and it made me cry due to the complexity. But I wouldn't mind a read even give it a go if its german, also any direction on tuning forums, I'm registered to a few but the communities have plenty off knowledge but difficult as they want you to learn rather than spoon feeding, which is fine if I had more tools available 

Would appreciate it if you could drop it in a pm 

I'm sure this turbo will fit that straight 10:

ME7.5 is easy but you need to work on one section at a time and play.  I am one of a few who have a full english PDF 1800 page function doc for the ME7 ecus .   For 3.8 I have to go off d@mos/AL2 files and the help of other tuners on the tuners forum.

[golf-sib]

Looks like I will have to tell the 3.8 off and look at wiring in a 7.5 at some point, a bit off to the side, any chance you have launch control on the EDC15 available with your remaps?

[RTechUK]

Looks like I will have to tell the 3.8 off and look at wiring in a 7.5 at some point, a bit off to the side, any chance you have launch control on the EDC15 available with your remaps?

Start with 3.8, its easy to understand.  You will have to pop up for a day and watch over us and see whats tuning is all about, we will show you whats what and show you how to reanslate VCDS reading back to an actual map.  I have managed static rpm limiters but it dont work too well trying to set it up as a LC add on, managed to do brake and boost mapping to allow full fuel IQ request with the brake pressed down, which make for an wicked 3rd gear rolling start launch.

[RTechUK]

Not a Dub! But Awesome!!!!

When we first had this car in 2 years back it was kicking out around 300bhp limited by hardware issues, related to fuel flow and ignition coils.  A few live dyno/road mapping session ealry on this year gained around 340bhp, then over the last few weeks tuned to 440bhp limited again by fuel flow (crap complex nissan design)  So the 044 motorsport fuel pump was fitted.

Todays live mapping session (after spark plug issues) managed a peak power of 440bhp @1.3bar as a starting block, After many steady state live mapping sessions we worked our way upto 577bhp timing around 21deg and 1.6bar boost..  
 But not the right day to do the road test... had enough of watching my 6 year old son drifting/spining his Bambino race kart this morning and planted it in the tyre wall at 30mph, so dont fancy seeing 577bhp leave the road.


This is one of the 10 cars we are taking santa pod next week weekend..   Along with a 520bhp Astra Gte, Kadet 490bhp 11.4s 134mph, mk4 1.8T 410bhp, Mk1 1.8T 320bhp, my golf 370+bhp




First runs 440bhp

Runs between live mapping sessions

Videos








Close up of a tyre on a dyno at around 506bhp on this run.



Final power run 577bhp 1.6bar boost with 8000rpm

(to be uploaded off another phone)

In the end this car only made it to the gates of santa pod last week, due to eating spark plugs and having major missfire under load after arounf 30 miles on each set of plugs, which has now been fixed by fitting a new ignition amp which gave a slight improvment in midrange power.  We thought as we had a stronger spark we could get a little more power from the beast, so a sunday morning remapping session was needed today.... the results close on 590bhp..   Its set at 590bhp to do a few weeks road testing, once all is well I think the aim will be 2bar boost and 620+bhp ready for santa pod end of year shows.

[Chris.]

Damn!  I want that power!

[RTechUK]

Damn!  I want that power!

  So do i with a Turbo spool valve..



The result of my water meth failing, and the reason for the puff of smoke over the line in my last run.. 

Cylinder 3 melted piston crown and exhuast valve been consumed as fuel..lol   

IMO it would not of happened if the water had been cooling the cylinders as it should have been and the car was mapped for zero timing pull using detcan with WMI on., the reason all the other cylinders are 100% spot on and number 3 dead, it that number 3 is the closest cylinder to the turbo and has the shortest manifold running to the turbo. A  cylinder honnned out and another piston and valve to go in Tuesday, then fab an EGT sensor probe on number 3 runner of the manifold to montior whats going on.  I think I can say I know where the limit is of the stock AUM k03s manifold...lol  I am going for one more run at pod with the R-Tech K04001-023 hybrid turbo, the low comp pistons, 700cc+ injectors with twin scroll GT35R and one of a few in the uk running a Performance Quick Spool Valve .. http://www.youtube.com/watch?v=I6ZCOTFET6s&feature=related
http://www.youtube.com/watch?v=_KNLKVgg8po&feature=related


number 3



number 2

[Chris.]

Thats bloody clever!

Guess it only works on a twin scroll turbo then?

[RTechUK]

Thats bloody clever!

Guess it only works on a twin scroll turbo then?

Only for twin port/scroll turbines but just think of a quick spooling gt35 on a 1.8T....  Looks like I am upping my game and going to aim to be one of the quickest 2wd mk4 at the 1/4 mile in the UK.  If I can have the 330lbft from 3500rpm with NOS and QSV and push 500+bhp at 8000rpm,run full slick drag tyres then hello 11 second club..