timsr33

bugger ow well

i was wondering if these are still for sale and if they will fit a 33gtr and are the f50 calipers 4 or six pot thanks tim

does any one no where to get the foam from or an alternetive to the foam in that thread

i originally had the same problem with the power just flat lining with my old setup then i changed to m and w ignition and it made a massive difference in top end but it was still laggy so thats when i went single and my car went back wards but mine was valve clearance fingers crossed

my valve clearances were only 0.15 inlet and exhaust and when hey heated up they were opening slightly so i redone the clearances my self and redialed my cams and i can get 1.5 bar in 4 th gear by 4800 rpm but i need to get it tuned again because it is leaning out bad now on boost gettting 14 afr so ill add a bit of fuel and then get mark to put it on the rollers again to see how i goes

ive been looking at yours we both seam to be in the same boat if you end up fixing it let us no im concidering trying standard cams to see if makes better or worse

i might of fixed it had a valve clearance issue witch is now resolved but wont no till it gets back on the rollers it seams to make more power now and is coming on earlier so fingers crossed

its got a 17psi spring in it and it sits dead flat no spiking or flat spots at all

i miss understood you ill give it a go tomorow it got to be worth a try thanks

pretty good i think mark hasnt complained about filtering only about having to use a haltech in general

only making 5 psi at 5000 boost climb sharp then sits flat till 9000 more 7 pound made 7 kws difference and even the base number of 353 at 15 was to low according to my tuner

whats valve float and the timing is only 3 degree less then 15

it basiccally just goes flat doesnt te engine still sounds fine im just confused that a t04z is making less power then twin t517z it seems the more power i try to make the less it is making

ive herd scott is good i might talk to him later in the week thanks for the help

all the runner come to a point then into the turbo tryed playing with the timing on the old setup but didnt make much of a difference only moved the powerband around no gains from it whats the name of the tuner that you no thanks tim

mark at mrc has been tuning it and he cant figure out why its not making power and why its so laggy he does a good job its lumpyer then the rb26/30 he tuned with 290 by 12 cams what do you mean by peaked

the exhaust manifold is a 1.5 inch steam pipe equally length runner at 500 mill each and the cams are set to 0 on inlet and exhaust should such little cams be really lumpy

the car has no cat i dont run one as the car is a track car

only the turbo gate and manifold and exhuast to cat all new and its also laggy compared to others on the forum should a t04z with a .82 split housing make 22 psi before 6000

theres no leaks checked every thing in the leak department ive also done a compresion test today and they are all between 120 and 122

the timing is about between 32 at 5000 and 20 at 9000 the cams are 260 by 9.15 and the comp is 8.3

the car has no cat striaght pipe three and a half inch from turbo back straight through exhaust and a turbo smart 50mill pro gate i think they should be up to the task

ive just finished builing my new single turbo setup with a t04z use to have twin t517zs making 511 hp on 22 psi with the to4z it makes 353kws at 15psi as soon as you wind the boost up fom 15 psi it stops making the power goes back wards its like its hitting a brick wall afrs are 12 ignitons not breaking down was thinking the cams are to small or the standard plume and throttle bodys could be doing it any help would be appreciated thanks tim engine specs built bottom end pored head tomei type b springs and cams new guides 800cc injectors m and w cdi ignition haltech e11v2 with 3 bar map

pm sent

im after a attesa pro ecu of a r33 gtr if any one has one please let me no a price or if any one no were to get one from in sydney thanks