All Things Mk5 > Performance Modifications
had my first R-Tech Map
E30Dom:
What can you safely get from what would be regarded as stage2+ on a KO4?
camfollower:
.
That's more like a stage 1.5, taking into account the pre-cat delete and CAI
Twiggy:
After the reviews and what enthusiasts are saying R-tech is the only place to go!! :driver:
I too had my first R-tech Custom Stage 1 in November. Nick was honest with me and told me that it was down on power to start with (pulled 192bhp in standard form) and with the map made 232.8 and 286.6lbft. Nick explain what he thought was the issue and spent way more time than he actually needed to to make my car run like Nick and i wanted it to.
Nick told me that the diverter valve was leaking (was a rev D) and that he suspected a cracked turbo.
Changed the diverter valve and it was amazing...
had the car in at Statller as i am based in sheffield to check the turbo and sure enough it was cracked and the cat was knackered.
changed the turbo and really did get the full force of the map nick had done. i need to take it back to r-tech to have a power run to see what its actually running. :laugh:
To quote nick "night and Day" is bang on, so happy with the car.
glad your enjoying your newly transformed car :happy2:
as the kids say these days... im 'well jel' of your figures.
ell.s:
Im from sheffield too it was well worth the trip down, atleast you found the issues mate I think I will be going back down soon when I get my downpipe fitted and a few other bits. :happy2:
R-tech-Nick:
5th gear full load run calculated EGTs 918deg @6900rpm @ .81 lambda the egt model will be wrong as the pre cat has been removed so actual egts at .81 will be closer to 850deg. At 945deg calculated egt the fuel maps will change to a protection map to fuel at .78 .76 to aid wall wetting and ruduce combustion temps.
The TIV+ mapping allows for a better / fast ramp on the ingnition timing outputs which lower egts by upto 100-150deg is some cases. Plus my method of rail pressure mapping from the high pressure pump allow for much better combustion, plus our cam timing setup.. There is no other stage 1 map out there that will be running TIV+ mapping links with all the extra we do.
This is writing maps for a passion, not to make a franchise and make profits selling all for one safe maps.
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