skybt1... did you read the link i posted up? It's all relative to work; torque & power. a driveline that can support 1000hp will suck alot of power. WARNING TO ANYONE ATTEMPTING TO READ IT. It's heavy reading, and you gotta really take it all in.

looks interesting, im gonna check it out when i got the spare time. I just think that giving a percentage is generalising, and different set ups and drivelines with same or similar powers are gonnna give different readings. There are so many variables. Anyways, my opinion may change after that write up!

Quote: Originally Posted by TWO89 VLT_88 off here did 170rwkw from memory on only 6psi with basic mods like yours, but his was NA bottom end. Very possible. yep thats right... 171rwkw on 6psi easily possible

thats ok, after driving my car today, i suspect, easy 150+Kw at the wheels on 5-6 psi. and aim for over 200 on a max of 15psi, what ever the injectors can handle, they will get. lead by exaple i say, as VLT88 is proving for me.

mine made 163rwkw on 5psi on standard computer... Hi-comp bomb, Garrett T3/T4, 3" Turbo back, 38mm External Wastegate, Forward facing plenum, malpassi, fmic through a manual box...

What size Wastegate spring you have in your gate man?

HAHAHA so many experts on this thread, HAHA pissa. hope your car keep's up the good work mate. The point i will make here is that all dyno reading, types and mode's make the difference everytime, the thing is to keep going to the same dyno to keep improving your outcome. G/L.

E-Z you can try 15 psi but on standard injectors you'd be struggling to push 180-190kw. my car made 184rwkw on 10psi and 213kw on 15psi. this is with cam injectors and ecu through an auto with high stall. another thing that can help make a higher reading is higher gears in the rear. If my car was manual it would be pushing close to 240rwkw. pretty fun on the street.

Quote: Originally Posted by Wyndup What size Wastegate spring you have in your gate man? Just a 5psi (blue) one. Its a 38mm Turbonetics Deltagate Or was that not directed at me? lol.

Quote: Originally Posted by lowbstvl i'm sorry but what the f*** does running a standard airbox got to do with it? About 10rwkw mate, Pop a headlight out or even just run a 'dose pipe' kind of setup with no filter and youll have a more power then running a airbox with a panel filter. Since your on a dyno with a nice big fan infront of your intake pipe Some original photos have not been recovered yet.

Autospeed did a lot of testing a long time ago (pressure drop testing) on the difference between the standard panel filter, a pod and an aftermarket panel filter and the difference is minimal. I'll agree that the 'snorkel' that fits into the lower airbox is a definite restriction: also open up the hole a bit Some original photos have not been recovered yet.

Quote: Originally Posted by Johhn Even that figure would be a little high without a cam at least on std injectors. More like 175 - 200rwkw. What ever the case, race it and the timeslip MPH will show what power its making. well i have raced my brothers R33 GTST Mspec that dyno'd 260hp at the wheels and he ran a 13.93 and my car leave's his buy at least 3/4 car lenghts at 140 kph and he runs 265's i run 235's

everyone go race your cars and show mph not dyno sheets...

for comparisons Highcomp conversion, with a cooler, 7psi, 115rwkw autosalon dyno

Quote: Originally Posted by Bouras for comparisons Highcomp conversion, with a cooler, 7psi, 115rwkw autosalon dyno im the witness of this

i am thinking that the power figure can be almost entirely attributed to the cam and headwok. I can see that setup pulling 145rwkw so maybe the cam and whatever was done too the head added a 15rwkw but in all seriousness just because a shop has a good name doesnt meant the dyno isnt happy i went to a well known shop and got my car dyno'd and it was 25rwhp higher than the next shop i took it too about 12% difference as has been said many times the best dyno is big black and 400m long Some original photos have not been recovered yet.

talking bout exhaust having an effect,my exhaust is ghey and boost drops from 5 down to 3 psi at full load,the same engine used to run 8psi all the time .id say the exhaust could make a big difference if it was good all the way from the turbine housing.

Quote: Originally Posted by Tuurbo E-Z you can try 15 psi but on standard injectors you'd be struggling to push 180-190kw. my car made 184rwkw on 10psi and 213kw on 15psi. this is with cam injectors and ecu through an auto with high stall. another thing that can help make a higher reading is higher gears in the rear. If my car was manual it would be pushing close to 240rwkw. pretty fun on the street. thats my point running as much boost as i can through the standard injectors, be it 10 or 15 psi. what ever i can get. mind you my car has, fuel reg, tweaked ecu, highmount, external gate. highly flowed RB25 roller turbo, 3 inch exhaust, fowards facing plenum, fmic with pretty damn short piping.. the car that my ecu and injectors came off, (CLNGMH) made 207 kw through auto if im not mistaken? therfore my aim at 200+ kw through manual should not be hard..

aren't the VG30 turbos smaller than RB25 ones?

Quote: Originally Posted by ATMO_BT1 aren't the VG30 turbos smaller than RB25 ones? nope, othr way round, but i dont have a VG30 anymore, i got a garret, with RB25 rear. the TT vg30 yes, they have 2 smaller turbos, but there is a single turbo vg30 also, in the form of nissan CIMA and LEOPARDS and such, wich came with a larger T3