Maxi_z

bttt

Where did you get the +0.04 adjustement?

The Knock is low around 30 If it was the plugs or the coilpacks would it show an engine light?

I have a power fc ecu I don't think it would work. BTW what would be the possible cause of the error 21?

Hi My R34 GTR had an engine change after a conrod bearing damage, the engine fitted was a standard R34 GTR vspec engine with approximately the same mileage of the car. The GTR is fitted with some GT-SS turbos, nismo 600cc injectors, nismo fuel pump, nismo fuel regulator, hks exhaust and decat pipe, apexi power fc with commander and boost control kit. With the new engine fitted, the gtr was tested and driven for one week, the engine is running fine, oil pressure is good, they just had to adjust the idle that was a little too high, adjust the power fc map, and all the knock, wideband and other measures are ok. Now after driving the car for one day, after one hour driving on the highway, it started to do some short misfires, similar to a boost fuel cut, sometimes around 4000rpm and not under full load. When doing this the engine check light was sometimes coming on for less than one second, without flashing at all. Anyone has some suggestions on what it could be? It was also raining, I don't know if this could have caused some water to get in the AFM's with the standard airbox, or if it could be something else, injectors, spark plugs, coil packs or just something wrong in the power fc settings but it shouldn't have driven perfectly for some time.

sav man did you get your brackets made? I think that with the GT3 calipers and standard rims the maximum disc size should be 355mm. I don't know if the R32 and R34 caliper mount is the same.

I would have to wait that someone with an R34 fit this kit then, as I can't really bring the GTR to Unique Autosports as I'm in europe No one on the forums have fitted these on a gtr yet? Thanks

Hi I would like to know if the Brake discs and brakets used on the unique autosports brake kit that uses porsche gt3 6 pot caliper are available for sale separately. I would also like to know what would be the maximum disc size that can be used with the standard R34 GTR wheels, and I read in the forums that usually these calipers are fitted on the GTR the wrong way, is it possible to fit them the right way on not?

Hi I would like to change the final ratio on my R34 GTR vspec with the R33 GTR shorter one, using the front and rear R33 GTR differentials. Does anyone has some information on what other parts are needed? I found a second hand R33 GTR complete sump with differential, is there the need of some extra parts? Is that small shaft that looks like a cylinder on the pictures the same as the R34 gtr, as it's not sold with the sump? Thanks

Hi Anyone has some used R33 GTR vspec front and rear differentials for sale? Thanks

Hi I noticed that the gear lever of my R34 GTR gearbox will shake sometimes when starting, especially when doing a lot of slow starts in traffic and hot weather. I have an ATS twin carbon clutch fitted, and of course probably when the carbon is starting to be warmer it sticks more and could cause some vibrations, but I also have fitted some new nismo engine and gearbox mounts. Sometimes after a lot of traffic driving, if you start uphill the gearlever really shakes a lot, and I also noticed that when you accelerate hard on the wet and the rear wheels are spinning a little, there is some shaking of the gear lever. Is there any other gearbox mount to check? Thanks

Hi does anyone know the nismo 600cc exact flow at 3 bars pressure and the lag time? Thanks

Hi I would like to know some good geometry and camber settings to use on the the R34 GTR vspec on the track with coilovers and semi slick tyres. Thanks

Hi what are the main differences between a R34 GTR power fc and the ap engineering version? Is the base map different? Thanks

you have pm

What model are they? Can you send me some pics at [email protected] Thanks

Hi I would like to fit a power fc on my R34 GTR uk spec, but on uk cars there is no immobilizer fitted and it wouldn't start with the R34 GTR power fc. In uk most tuners use a R33 GTR power fc with a special harness, but if possible I would prefer to use the R34 power fc if possible Thanks

I have also the 3rd gear syncro to change on my R34 GTR vspec, did you find out where to get new ones or stronger ones? What other parts could be changed to make the gearbox stronger? Thanks