Jump to content
SAU Community

Recommended Posts

  • Replies 3.6k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

I run a high flow metal cat in mine, seems to do the job nicely.

That said with the old decat in it did pop some big flames,

And that's what the kids seem to want these days.

I've mad a couple for the lads at work for their cars when they go to the track. Personally I'd just have a full track exhaust and a street exhaust if track days were my thing!

I don't fancy the 5 figure EPA fine for not running one.

I have a cat + 2 f**koff big mufflers and it still pops flames.

Myth in SA. Never heard of anyone getting a fine for it in SA.

I run straight through a gutted cat and twin 4" blast pipes on an SR.

Annoying and loud.

I don't fancy the 5 figure EPA fine for not running one.

I have a cat + 2 f**koff big mufflers and it still pops flames.

Yep definitely a myth.

That said I'll happily make them for anyone, I won't fit them for people, that's their responsibility and their head on the chopping block.

My car pops flames with the metal cat for sure, but they were alot bigger with the old decat fitted.

Plus it does make a bit of difference to the note/sound of your car, the 2 lads at work with s14s def sound alot more tractor spec with the decat fitted.

I don't fancy the 5 figure EPA fine for not running one.

I have a cat + 2 f**koff big mufflers and it still pops flames.

Kind of a myth. You will only get the $10k fine if your a business.

The fine for an individual is only around the $500 mark; but since cats can die after 25,000 km's if your running overly rich and definitely will be on it's last legs after 80,000 they have a tough time proving that you knocked it out yourself. Decat though is hard to argue but you just say "what's a cat" and then claim it was on there when you bought the car. End of the day unless your caught with a crow bar in the cat your not getting fined.

Dave if your popping flames through your cat it's only a matter of time before you melt it, and then it'll either block up or break up and shoot out the back.

Edited by D_Stirls
Guest
This topic is now closed to further replies.



  • Similar Content

  • Latest Posts

    • Because that’s not what any of them are building these heads or blocks for. It’s to hold over over 1000hp at the wheels without breaking and none of that stuff is required to make power 
    • Dort sounds above 3k rpm are dorty 🤣 I might krinkle black the alloy 🤔
    • It makes you wonder, all these people starting to make a billet replacement head, I wonder if any have thought about trying to adapt tech from newer engines into them. You're already at the full design stage to make a billet head... Why not really spice it up and had some more modern tech into the mix too...
    • Connect all the plumbing up properly. The actual worst part about having the turbo unable to actually build boost, is you can and likely would over soon the turbo if you drove the car (free rev while stationary isnt likely to manage it).   If you do have an air leak as Duncan suggested, you'll have a bad time as the AFM will be saying different to reality.   As you have had the engine out, I'd go over all electrical connections again. If you have a consult cable, plug it in, and see what the ECU thinks is going on. Did you touch the timing belt? If so, double check your timing on the gears is correct AND put a timing light on it while it's idling and see what ignition setting you have. Is the AFM you've installed the one that was in the car previously? You said you replaced seals, what seals exactly? What have you had apart?   From memory when I had my RB25DET with factory throttle, there was two plugs the TPS plug on the loom could go to. One would leave the car running like shit, the other made it work, I think one plug on the TPS area was for something else (an option). It's too many years since I saw that part of the loom to remember properly though.   Is the car idling smooth (as smooth as an RB can)? Does it smell fuelled up?   I have a feeling either timing in timing belt is off, or a sensor isn't right.
    • Theres still skid pan and motokhana days up in QLD at least that are $100 or less. The ones that are ran as "driver training" less so, they're expensive, but just normal skid pan days like SAU ran are still low cost. And thats one of the places I learned to be a lariken, purely by asking for passenger rides, and how people were doing crazy things. Reese gave me plenty of pointers back in the day for skid pan! And yes Duncan, I will never forget your pointers for track work. Especially after Neil got out saying "I am NEVER getting in the car with him again!" 😛
×
×
  • Create New...