jay-rod

Scotty. He did mine and my bro's Thumbs up for him from me.

My recent RAC speed event. SS2 ~410hp Despite my over steer incident, my best time of the day.

My mate had same problem at near 570hp at rear wheel on a rb25/30 He had a 48mm gate, had troubles with boost spikes not holding. Swapped it out for a 60mm and fixed the problem right up.

Specs @5 seconds in

Either way, get rid of the split pipe ;P

Assuming you take off the actuator arm to move it freely and be aware than most of the time the lever is not parallel to the gate flap. I would be measuring it with the dump off/on and compare the 2. Also making sure there is no crazy preload on the actuator arm if it has been taken off before..

Not saying its bad, just saying it will be quality work so expect a bit more than ur average jo workshop.

How can u possibly know if its moving 90 degrees though with the dump on?

If you have money and time Galv Sport.

Waste gate flap is probably hitting the split pipe Happens all the time on those.

Why ask a forum You should be asking your Tuner/Stao

Nup Was Silver, then Black, Now Yellow lol

Same, mine has had over 80+ rwd launches 1 Very very bad launch at the drags which was rode mistakenly. ( had to let it cool down after that ) Many many track days, 2 1000 meter runway events going on 2 years now i think from memory My last 3 clutches before that where both Exedy Organic's HD 1 did ok...but that was around 300 hp. 1 fried it self after a couple of months The other literally snapped the pressure plate. My mate also same clutch, broke 2 of them, 1 was the same Pressure plate snap. Exedy where awful when it came to asking wtf happened when it was sent back. Got " you change gears to fast " ......really.... Never buying exedy again.

I see now, i missed the part that it was all taken out completely.

Then why is there talk about the pump then? There are 0 lines going to it, if its the same as a 34. Unplug, Remove, put a lock bar in. Simple.

Clutch wont be helping your boost curve

Yeh going to the track kinda scratches that Speed itch. Havnt been on anywhere near the same amount of cruises i used to do a few years ago.

Guess the r34 hicas makes this so much easier lol. Electric ftw., unplug and swap easy as.

Yeh dont bother with split. Wats a couple of cartons to find out if its the dump thats the issue. Just swap it and see what happens, if it doesnt fix it, one less thing u have to think bout..