Jump to content
SAU Community

Recommended Posts

Hello Everybody,

3 Questions

Can I put an Air/FUel management system in an L24 engine, If so what brand would you suggest

Is it safe to use octane booster in an L24 engine?

If I replace the fuel pump and put in a new ems is it safe to run nitrous oxide

Link to comment
https://www.sau.com.au/forums/topic/209423-r30-skyline-questions/
Share on other sites

Okay thanks everybody,

Would an apxei air fuel computer be suitable ive heard things about incompatiblity with sensors but im not sure

And the reason for nitrous oxide is that i told someone I wouldnt use a turbocharger/supercharger in it and they bet I couldnt get a peak over 250hp without the turbo

gonna hook 1 up 2 my l24 (r30) if any1 has done 1 b4 some info would b great, cos bit un sure of what wires i need etc. also any1 have instruction manual 4 the old skool type apexi afc? like single dial type. only has 4 wires.

cheers...

  • 2 weeks later...

might just add to this thread if i can.

after i hooked up the afc, the best i can get it 2 run is upto 2500rpm. can hear the engine change note when adjusting the afc so guess it works. but will just die in the ass and stall after that. changed all the switches at the back etc and best is it will work upto 2500rpm.

any1 installed 1 of these 2 a l24 etc b4? also any1 know the voltage range of the afm? think has 2 b around the 0-5v for it to work

cheers...

  • 2 weeks later...

Screw the NOS. Tripple dual throat carbs, aggressive cam, agressively mapped dizy and timing, agressive head porting, tune length extractors with matched exhaust, bore the bastard or even drop an L28 in with a diesel cam to increase the capacity and then do everything else I talked about. I've seen a 400HP Carbied L28 in a 240Z. You don't need fake power. Make it the old fashion way with massive amounts of fuel. Mind you a 30km road trip was a 20 dollar fuel bill. But hey it went.

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

    • I’m doing some side developments on SR20det S13 engines, its one my hobby cars used it to compare flow capacity of some smaller size wheels. SR20det is one of another JDM legendary engines I'm sure there are plenty of SR enthusiasts on this forum, I will share results some common turbo configurations here. a quick run down of what the car is: Wide body 180sx Type X with black top engine (blue). It has: Stock bottom end Haltech 1500 ECU 5-0 motorsports trigger kit Kelford SR20DET Beehive Spring with Titanium Retainers Kelford Cams SR20DET S13 188-B 268/272 Cams G25-660 Turbocharger in T2 .64 rear housing internally gated ARP Head studs MLS head gasket 1000CC ID injectors Walbro 450L Fuel pump Front mount cooler kit JJR’s 3 inches turbo back exhaust (its too short for the 180sx it had to be extended) Pump 98 fuel Hub Dyno tune So far made 270rwkws at 22psi full boost by 4500RPM. Engine is very knock limited hence a pretty bad looking top end. From previous experiences it seems like SR20dets are happier with bigger size turbine, some thing like a GT30 would make way better top end, but on same time response is lost. It won't be a problem with S15 VCT engines. I'll be testing alternative turbine housing, turbine wheel and possibly dump pipe options for extra flow to resolve the problem and of course E85 would resolve all the issues.            
    • Awesome writeup and details. Thanks for sharing the story so far. I can relate to parts of it with my previous car and some of the issues I had to deal with.
    • Wow the colour matched hard top completely transforms the car. Are there any nice front lip options for the car or is that off the table?
    • Generally yes but for some reason I've been ruthless this time around!  I might even need to do another tip run after the way I've finally been able to hit the delete button on shit I've stepped over, stepped around and tripped over for the past 10 years!
    • I just quote the Rolling Stones. Paint it black.
×
×
  • Create New...