Headsex

no updates at this stage.. Matt has been very slack Nah.. His waiting on a xforce exhaust, 4" dump, cat, twin 2.5" unit.. and it will eventually hit the dyno.. I'm pretty flat nacker at the moment.. but never the less, it will be tuned to 340odd rwkw.. (its only a xr6t bottom end).. Matt's loving his 12psi tune at the moment, and I'm quite shockd on how well it goes... His more or less geting used to the power also

great success... the amount of work / different tuners / combos on the car has finally paid off for mauz.. I Dont believe he even had a 10 as a goal, just a low 11 as he was worried about engine longevity.. Good work to all those involved ps. I still think you would have run 0.01 better on the et if you fitted the nizpro cooler also

And kittens is thursday night

Rich for bedding in? Did they want to glaze the bores? Anyways, with the r32, being manual, getting on the pedal again, definatly not pinging, as the flames were a dead give away about how much fuel was unburnt in the exhaust... Nissans, when running the std pcm boosted run excessively rich, usually covering the rear bar in black around the exhaust.

Yeh, and more importantly, fuel economy. Imagine crusing at 100km/h and a small transision in the throttle and it uses 10 times the amount of fuel needed.. This is what happens when you change the fuel tip in from 0.1 to 1.0 There is also another main value which alters the fuel enrichment, but that ones gonna be kept a secret

First of all, lets forget about smoke colour as everyone has difference opinion abouyt the shade of black or grey When tuning these xr6t, tuners increase the boost and all of a sudden the enrichment is increased due to the rate in change of air mass whilst the turbo comes on boost. This is why a std xr6t doesn't do it. With my plenum, I had to make alterations so it doesn't do it as much, because it seemed to do it a lot more then it did compared to other cars without plenums. There are also tuners which max out the fuel tip in value so essentially the fuel is pissing out the injectors with any change of the throttle position. This is pointless practice, and trying to stop the engine detonationing because they have too much timing there to begin with. Air fuel ratio does not make any difference to stopping a car pinging, it varies the amount of timing a engine can tollerate. What I found during the nizpro dyno demonstration is that people tuning in the 10's or 11's afrs are wasting their time, and torque the engine can produce. On a standard xr6 turbo calibration, at 5000rpm, and 5psi boost, it can tollerate approx 16degrees(don't quote me, I'm not infront of my pc) timing at 14.7afr At .7 lambda, 10.29:1 afr, you can add another 10 odd degrees timing. Now the interesting part, at 1.4 lambda, approx 20.5:1 afr, it can also add about another 10 to 12 degrees timing.. This is based on a adder table to spark based on air fuel ratio... Most tuners zero this table out... meaning it will either be too much timing at 14.7afr, or not enough timing at 12.0afr... heck, even I'm guilty on this as I based my original tuners using the capa generic files as a base (I bet every tuner did), my current files now that I use are drastically different to how things are done now, and are based closer to a engineering standpoint, ie, how ford would have done it. But without having a engine dyno in a controlled environment, its very hard to adjust things like air temp corrections, so my opinion is that, ford did it in a controlled environment, so don't touch their values. Now to the point of the smoke out of the exhaust. 3 things cause this generally. 1) oil, usually blueish 2) fuel, blackish (enrichment, ie jumping on the pedal) 3) detonation/ping, blackish "pop" Those who whitnessed me tuning at marios would have seen the pops I was talking about(I told them to look for it, as its usally happens on the point where the ping is audiable), usually around 4500rpm at peak torque when they are most suspectable to detonate. It gives a small pop out of the exhaust, usually blackish in colour. If your behind someone who's at wot, espeially a auto when they are less likely to lift off the pedal, and notice a pop of smoke, then that's definatly detonation/ping. D.

Although what descrived here is the fuel enrichment, Pinging does cause black smoke "pops".. Watch cars on dynos, as they are running up, you will notice some have a black "pop" of smoke out the exhaust when they ping, even if the ping isnt audiable with the ears (get a knock box onto it)

LOL

I've smashed 3 single rails with only 150rwkw.. Having a good strong clutch doesnt help the situation either.. and yes.. the gear selector is made out of plastic, and rips out of the housing.. there were alloy ones made.. But I got creative with mine, and folded down 3 of the metal flaps and screwed them into the side of the housing.... that's creative engineering

Www.paintballgames.com.au Went to the coldstream one a few months back, nice facilities.. And a nice 30 odd min drive out of the surburbia I'm sure most will enjoy

Lol

Www.gokartsport.com Or Www.auscarts.com.au How about paintball. Got a idea on a few people I wanna shoot

You can break cv's or auto's planterys easy enough with anytune. However, I don't set auto shifts that point your car sideways on shifts, nor are they weak enough to wear the clutches or bands quicker.

ahh.. Sounds like they had less traction than johnny and jimmy's street 20" tyres did... maybe should have tried 15psi.. or even as low as 12psi.. There's always next time.. I've still got a few things to try in launching mine.. last thing I want to resort to is lowering my initial boost to avoid wheelspin

Did you suffer wheelspin when you stalled it up too much? What tyre presure were you running? Danny.

owned

Yes, his is quite conservative.. I dont push them hard on timing until I get them on a dyno.. I think he needs to practice his launches to improve his 60foot.... or get better rubber? Danny.

lol..

After fitting a number of nizpro plenums, and now helping the fitting of this process west kit, it was a rather interesting task.. and lets just say, there was plenty of threadlocker used in the nuts which hold the plenum on.. Last thing we want is one working loose and getting ingested.. All in all, the kit went together well, much like my nizpro kit did, and with a look to suit other people's tastes And at the end of the day, Bang for Buck for the plenum kit is great.. Well done kevin.. Danny.

since its a XR6T without the good glory F6 Rods, power will be limited between the 330-340rwkw range... But dico seems to have a big wallet.. so im sure a engine will be in the pipeline somewhere

you need to hurry up and finish your rocker cover cover it will really look trick then

post some pics butthead

Purv4sex is a pissa!! you also forgot hinrgsex, colesex, ritzysex, troughsex, envysex, bdazlasex, and as well as fastr1sex

Yet to be dyno'd in the next couple of weeks or so.. (To clean up afr/fuel and add the last few degree's of timing in) Although in saying that.. Before the latest changes / retune, it made just shy of 300rwkw at nizpro's last dyno day.. Getting peak RWKW power is not what my tunes are about.. I get realistic rwkw figures on realistic dynos.. but the effort I put into the other area's of my tunes are what makes them shine.. Fuel Economy, Pedal response, Boost control.. Just to name a few..

exactly.. However, I have heard one argument.. "I want to be able to control a lower boost without reflashing".. You know what I say about that.. Dont accelerate as hard