Jump to content
SAU Community

Recommended Posts

Starting to get our car sorted...

Finalised the run-in on Friday (did a Sydney>Newcastle>Sydney drive) this was on top of the initial dyno run-in at Croydon's and put a bit of boost in it late friday night. @22 psi on Croydons 4WD dyno it easily pumped out 461KW with the rich run-in tune in the Power FC. This was with BP ultimate 98...so with a decent (read:leaner) tune and Shell 100 in the tank i can see a figure of 500KW+ achieveable, yes over 500kw with low-mounts on pump gas. That should silence a few of the "big single" naysayers...hehe

We took the car to Newcastle Autosalon on Saturday and put it in the dyno shootout, with only 10psi we made just over 350kw to be in 1st place for Sundays finals. I turned it back up to 22psi and with the heat of the day and an exhibition hall full of exhaust gas from the other finalists (not ideal conditions) we made 450KW! This was enough to secure victory in the dyno catergory and win another 4 trophy's including the prestigious "Tough as nails" trophy for toughest car at the show.

This is by far above our expectations and a real shock to Jim and the boys at Croydon's who were unsure if this direction (sticking with twin low-mounts) we were taking with this combo would make the numbers. With race fuel and the NOS in it, it should be abosolutely ballistic.

600kw here we come.

We would like to thank Jim Souvas and all the boys at CRD for all their hard work, knowledge and patience.

Racing the car this Wednesday night if all goes well.

ill keep you posted

Paul

Link to comment
https://www.sau.com.au/forums/topic/183511-two06l-update-twoogle/
Share on other sites

  • Replies 682
  • Created
  • Last Reply

Top Posters In This Topic

What was the problem the car had that kept it off the road? All sorted now?

Good question Roy, i must be careful what i say about this subject but here goes...

We trusted our car with another workshop to have some work done (custom fabrication work) Their work practices were far from what i expected from them. To cut a long story short, they allowed the freshly built engine to become unsealed and during their work some metal shavings/swarf entered the engine. The engine then had to be removed again, stripped, rebuilt and re-installed.

I must stress this workshop was NOT Croydon Racing Developments.

Congrats on the trophies dirt

what turbos are on the car, capacity and static cr?

:)

turbo's HKS GT-RS items

capacity 2600cc

static CR one thing ill be keeping to ourselves (im sure you understand)

a little off topic but back in the day when u ran the 10.3 @ 133mph do u have a power figure for that run

398kw...i think...it was just shy of 400kw

the torque curve of that engine/turbo/cam combo was very peaky though.

the torque curve of this engine is nearly dead flat at max torque for 5000rpm...its incredible on the road.

its a completely different car....more different than 50kw would have you think.

the power does not tell the story...its the torque.

ill post up a graph

fookin jeebus paul nice result! :)

i bet u cant wait to hit the track on wednesday, good luck :)

yeah...its not too shabby for a very fat (rich) run-in tune. Will be out either Wednesday night and/or all day Friday sorting it out at the strip. All depends on when Croydon's are avail.

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

    • When you crank your car, and hit it with a timing light, can you see a steady crank timing?
    • Oh, forgot to add, A few months ago I was getting mixture codes and the car was using crap loads of fuel. You could smell the unburned fuel in the exhaust, it was crazy strong. Economy was over 17.5 l/100 and usually around 19. I smoked the engine and found a leaky CCV hose which I replaced and then I replaced my two pre cat O2 sensors, I also replaced the MAF. This fixed my mixture codes and improved my exonomy but I'm still 14 - 15 l/100 when pottering about town so something is still amiss. Throttle response is much better and it has more pep but I'd like to know why it's still so thirsty (and I'm hoping that whatever it is gives me a bit more poke).    
    • Car is on factory injectors/z32 maf/ q45 throttle body/ z32 ecu with nistune 
    • Hello all, currently finishing up a rb25 swap into my s14. Having issues with starting, car has spark (confirmed by pulling a plug and watching it spark), has fuel(confirmed by checking pulse/voltage at injectors all spark plugs are soaked in fuel). Car cranks over and pops into the exhaust with a heavy fuel smell but no attempt to start or run, I have torn the timing cover off and triple confirmed timing, turned the CAS in multiple spots both directions, attempted to start with coolant temp and maf unplugged, checked my fuel lines and made sure they weren’t backwards, checked voltage at cas/injectors/coilpacks, made sure all the grounds in the harness are connected and added a few grounding straps (1 from chassis to block, 1 from chassis to head, and 1 from chassis to igniter chip) I am getting stumped here. As a last ditch effort I made a full grounding harness tonight that’s going to run from the battery and add an extra ground from the battery onto the coil pack harness/igniter chip/ intake manifold/ Wiring specialties harness ground/ and alternator. I’m hoping maybe the grounding harness will fix it here but posting here to see if anyone has any other ideas on what else I can check. My fuel pressure is unknown right gauge will be here tomorrow.  IMG_3206.mov
    • yeah I was shocked when I checked my spare OEM on and as below that's how they come from Nissan. (side interesting note new NEO gearbox and replacement park lack the brass bush on the tips and its just all alloy) unsure about damage to the box currently back at 1110 to be pulled down/inspected and selector fork replaced as he built it previously and given the never before seen failure on his billet forks he is replacing it under warranty. He said he has used always OEM the keyway tab without issue for years so it could be an unlucky coincidence. I did talk to him about the sharp corners and stress concentration too. Re: hard shifts i got 7+ years out of the OEM one and the fork itself failed not the keyway. so could be bad luck as I said or an age thing + heat cycles in box and during fabrication of billet?
×
×
  • Create New...