ZzZleeper

So this external wastegate came with my turbo and manifold, and i have no idea what brand it is! I was told its a SARD, but from all the research i've done, i dont know if a believe it. I've come up that its a 50mm, but there aren't any markings on it giving me any hints. I was hoping someone might have a better idea? I took it off and cleaned it up a bit, but still nothing! Any help will be greatly appreciated!

Haha well I have gone over this process and got shocked a little as well. Its getting great spark! The arc from plug 1 jumped about 2in to ground with the valve covers. Ive also doulbe checked all my grounds. I even purchesed a central grounding kit. So if the injectors are new and set correctly in the pfc, and they are pulsing when the CAS spins, and the fuel rail has 35psi in it, what would cause the injectors not to fire if anything? If thats not the issue then I dont know what else would do it besides the timing.

Thanks for the quick responses guys! I would love to go with a Haltech setuo or even AEM but at the moment its just nit an option financially. Also, I have the fuel pump hardwired to a toggle switch, so I know that is working. I do have the hand held monitor and it shows I believe around 400 or so RPMs while cranking. It also shows the injectors duty cycle at about 1.5 while cranking. It had some Tomei 600cc injectors on it when I first got it. I thought they were my problem at first seeing as they say for 2 years. So 3 weeks ago I replaced them with the Bosch 660cc injectors which are new. So now that rules that out. I pulled the plug a minute or two after cranking, and it smelt like gas, but it was not completely wet with gas.

Alright, so i have an RB25 S1 that im having some struggles with! I have it swapped into a Z32, and i cant seem to get it fired up and no one really has any ideas for me. I figured i would try here as well. So the Rb25 had quite a bit of work done to it before i bought it, and ive never been completely sure what it was exactly he did. The VTC has been deleted, and it has HKS cams installed, along with some adjustable cam gears that no one can i identify correctly. From the research ive been able to do, its seems they are most likely to be 264 IN and 264 EX but im not completely sure on that. It also has forged pistons, and 155psi on all 6 cylinders. Here's what i've done to it myself, Freddy plenum Topfeed rail 660cc Bosch high impedance injectors Full 6AN fuel lines Adj FPR 12g Fuel cell 340 Inline pump Yellow Jacket coils NGK Iridium Wiring Specialties standalone EFI harness Apexi PFC with datalogit So, I am not getting this thing to start and it is very frustrating. The car will crank over, but wont actually start. Ive pulled the CAS out with ignition on, and spun it. I can hear the injectors pulse in all 6. And pulled the plugs, and its getting great spark as well. The fuel rail is getting 35lbs. Ive also checked and double checked that the FPR is on the return line after the rail, which it is. Ive used 3 different CAS's out of my other Z32's that are in perfect working condition, and no change. I have also checked the timing, All of the marks seem to line up perfectly. Only issue is that on the Intake Cam, its seems it may have slight adjustment on it in the Cam gears but i am not sure. If i have the CAS adjusted to the left it will just crank and nothing at all. If i adjust it to the right, the car seems to try and start on itself. It gets little compression backfire out of the intake manifold. So, how can i set the cams to the stock timing with out knowing where its at now? Or do you have any suggestions of anything else i should be looking at? I've gone over everything i can think of, so any help with be greatly appreciated! Here's a couple pics for some reference, Here's a pic of the Adj cam gears. Notice how on the Intake cam, it seems to have slight counter clockwise adjustment to it, where the Exhaust side is perfectly centered. Here's some pics when i first got it, i dont know a lot about camshafts, but these lobes seem to be pretty aggressive. Heres a pic with the pan off. Cant seem to tell what brand of pistons. It also came with a Turbonetics 60-1, And a SARD 50mm wastegate. Does anyone have any ideas on what this exhaust manifold could be? Its looks like a quality piece, but i cant seem to find anything similar to it. Here's the clutch it cam with. I can tell its an OS Giken twin disc but have no idea on the model of it And heres just a few pics of the car.

So i've been doing quite a bit of searching for the past couple weeks and cant seem to find the answer i am looking for! Im hoping some one can help me out a little. The RB25 i purchased came with HKS Camshafts installed. I pulled the valve covers, and the Intake side camshaft is ingraved with RB20, and the VTC has been removed. I am trying to figure out what the specs on them actually are. From what ive gathered, HKS offered 256 Intake, and 264 Exhaust camshafts for the RB25. And they had 264 Intake, and 256/264 Exhaust camshafts for the RB20. Can anyone confirm this for me? I am guessing that the camshafts in my RB25 would be 264 Intake and 264 Exhaust camshafts. But i cant come up with a definitive answer. If this is the case, and i do have 264 IN/EX i have also been told that it would require some head work and would need solid lifters in order for them to fit. Does anyone have any information on this? I really dont want to pull the heads completely apart right now to inspect it all for my self, as its been freshly sealed up. If anyone has any insight on this, it would be greatly appreciated! I dont know much about this subject! Thanks!