DVS JEZ

TRIPPIN

Can be done but best not to. ^^^

Power fc is good because of the hand controller. U can monitor the engine vitals which is a great thing. But this also attracts the police. Nistune is more cost effective but is very stealth and will get the same results as a power fc tune

Try tightening the blow off valve. Might be leaking under boost

I must have been half asleep when i wrote that. Has a few spellering mistakes.

Is it a manual ecu? And manual loom? Auto has a nuetraul and park switch that needs to be bypasses when running with auto loom and ecu or it wont letthe engine fire

Is it a missfire at 5000rpm? If it is go to supercheap and get some bkr6es ngk-r spark plugs and put them in. Hopefully running this spark plug which has a smaller gap will help stop the missfire. Otherwise u will need new coilpacks

A mate had this happen 2weeks ago. Failed injector was his cause. I had This happen on my old s13, the wiring rubbed through near my ecu on that one. Scary when it happens

Exactly

Good answer Deano, thanks. Rondofj - in short terms tuning for maximum power on the street is a mix of seat of the pants feel and experience mixed with some guesswork. There is no real way to check an engines power on the street unless u were at the drags data logging continous runs and making adjustments. Sometimes u road tune then put it on the dyno and u will find an extra 20-30kw. Sometimes like 2weeks ago i tuned Sir Rb's Nistuned GTR on the dyno after previously road tuning it and we couldnt get any more gains over the road tune as it was already at its peak of 275kw 18psi.

Dyno is good for power runs. I always tune cruise and full power afrs on the road. Then tune for power on the dyno. Saves dyno time and money

what boost controller, what rear housing on the T04z?

same same

referring back to the original pot, You CAN use a Haltech with the stock ECU, you will need a Haltech Platinum Interceptor $799 retail, these only control apark and fuel basically, just a piggy back. otherwise get a nistune

All tuners should be able to get the same results as each other. No offence to the big mobs but some of them spend very little time on cruise tuning and fuel consumption. And just try and get that glorious number that everyone wants. My vote goes for Yavuz. He has taught me alot and is the smartest tuner i have met

Dont be too stressed about coilovers. My old drift S13 ran 11.0 @127mph on full drift setup. And had used mt et streets. 1.65 60ft launch.

Do a compression test just to check. Check which cylinder is misfiring

Base timing was set to 20 degrees with a snap on timing light using a plug lead connected to cyl 1 coil and plug. Its as accurate as u can get

any updates? any tracking numbers?

you have to remember that enlarging the oil galleries and the oil return from the back of the head are great for letting oil back down but also let crankcase pressure up to the head.

Use bog. Then sand and finish with what ever colour paint u want

+1 Did u put it back together with a new seal

I have noticed when tuning that wen trying to get a stoich mixture 14.7 afr at idle that most nissans start to pop on idle. I richen it up to fix this. But unfortunately if u dont have an ecu that can be tuned u will have to live with it. U could try a new ecu coolant temp sensor. Might be playing up causing an excessive rich mixture causing black smoke

Did u get a tune when u Put the new turbo in? Sounds like the tune might need a touch up.

Dont stress about the small pops in the exhaust at idle. Very common. Try bleeding the cooling system again. With engine cold. Heater on radiator cap off and open the bleeder to make sure water comes out. Then bleeder back in. Start the engine and let idle. Let it get up to temp with the rad cap off and see if any air comes out. Try this and see how u go. Is there any blue smoke etc from exhaust