Jump to content
SAU Community

Recommended Posts

yes, but hazzard a guess I would say 280-290rwks max on 98.

would have awesome snappy power on a 25 though

yeah thats what im hoping, if you have to get a new manifold though it would be the 67 for sure..

I tried to fit my t67 on the stock manifold just to see if it would fit but it was hitting engine mounts and A/C lines looked like alot of work and bordering on impossible.

Are you going to plumb the gate back into the exhaust?

See what happens..might try a screamer initially just cause I never had one before..lol.. Is yours..??

there was that T67 that had the smaller comp cover...they dont have any for sale now..

yeah so keeping in my mind on an rb25 you will ideally want the 10cm(.73) rear on all EG variants..all you really need to know is 20g for low mount or 25g for top mount..everything else isnt really too important..

Just trying to simplify it cause there is just too many variants...

It will be great to see the 20g and a gate hung off the stock manifold, with all due respect I think it will give hypergear a real run for his money.

It must be said tho, if you are looking for the simplest street orientated option I would stick to the HG. Being externally gated and proven capable of very high flow I would want the Kando for anything that will do some serious track time. No disrespect to HG but I would say for a hard tuned motor the Kando's will be a little more resilient to EGT.

Yeah that's why I'm going to give it a shot it going to be street driven but also taken down the track a fair bit

Yeah thats the thing, the HGs are great these days but we have seen they do get hot. Im confident the 20g will give the current good HGs a very good run for their money for spool/power but will definitely handle the heat a lot better.

The benefit to the HG is having it bolt up to most of the expensive stuff (manifolds and dumps).

GL, I rekon you will have a kick ass setup.

Haha yeah DVS jez kit a off the shelf kit I couldn't get a off shelf kit for rb25 in a Vl so I bought a vlt kit and drop saw and away I went made my own

Gtscott how'd you blow microtech wired up wrong?

Gtscott how'd you blow microtech wired up wrong?

You need to be careful with the bloody thing, its pretty weak electronically. What I did was short the ground on my VCT solenoid which is plugged into the vactory ecu. This caused a 12v spike to the stock ecu which is only earth switchable so the stock ECU spiked just about everything and blew its fuse.

When the stock ecu spiked it send a spike down the CAS trigger which the microtech piggyback's onto which fried my injector drivers.

I now have spark but no fuel. Microtech were pretty good about it though, should be able to fix it under 200 if I cant fix it myself. I think its likely to be the earth track for the injector drivers so ill just solder a wire in myself (havent opened it yet).

Careful not to over voltage any of yours inputs coz they do not like it lol.

probably a good thing, microleb for the lose.

ROFL imagine an army of microlebs! Shu Microcuz's! (nobody take offence im a big bad dirty wog myself)

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Check the injectors flow evenly, and are actually flowing what you and the ECU think they should be flowing. If it's starting up on starter fluid, you have a fuel issue. Is it possible under cranking your fuel pump is turning off?   The harness you replaced, is that the whole engine harness? Do yourself a test, and drop the old harness on and plug it into the Z32 ECU. It's possible they've wired things different. From memory S1 to S2 is different in RB25 and you may have a wrong loom
    • I haven’t pulled the injectors to watch them spray yet but they are clicking from the cas and all of the spark plugs are wet with fuel. I’ve thought the cylinders were being flooded from the beginning and was hoping fuel pressure would fix it. Tonight I am going to pull the rail and watch the injectors spray. Don’t know how to test/diagnose if the plugs are firing in correct sequence but that should be a timing thing and as far as timing goes my car still has the half moon for the cas can only install it 1 way. And my mechanical timing is 100% correct I posted photos above. Confirmed with the balancer on and off. 
    • I checked spark on all cylinders and they all visually have spark with the plug pulled and grounded, but plug 1 is the only one that fouled. This was a running swap that blew up and was rebuilt by a machine shop, put a new wiring specialties harness and did all gaskets, studs, and bolts while it was out.  compression is 135-150 across all cylinders. Aside from that from my understanding with the z32 ecu and maf the car should start regardless. The wiring for TPS and the dual 02 sensor/ dual knock sensor stuff shouldn’t actually stop the car from starting or even running well, (just slightly rich)  they just give fault codes. Car supposedly is supposed to start as long as you have z32 afm and ecu with the nistune base map and that’s info coming from a well known and trusted tuner who does a lot with SR/RB (Rsenthalpy). After more trouble shooting today where I’m at right now is that the cas is sending signal to the injectors they click while spinning the rotor, Fuel pressure is now set at 43psi, all cylinders have good compression and all of the plugs looked great (just wet with fuel) except for cylinder 1 which was very black (cylinder 1 has 150psi compression). all of the coils generate spark if pulled out and grounded out on the head. On the fuel pump car just pops into the exhaust. On starting fluid car will fire off. Hard to tell if all cylinders are firing off but definitley a couple. sounds like all of them but it’s only for 3-5 seconds hard to tell. 
    • Final update!!! Got the front bar fitted and sprayed and all sorted now. My cutouts worked great and the indicators aren’t just falling off. 😂  
×
×
  • Create New...