Quigga

http://nissansilvia.com/forums/index.php?showtopic=367066

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rb20det now sold turbo still there but

Hey guys only posting the skyline/turbo bits here all other parts are here other parts and pics located in burpengary pm me for more details am neg on some things $700 r32 RB20det rebuilt water pump 10k ago engine blows NO SMOKE and runs great had 10psi through it its whole life been running daily for over a year now got a stock turbo with this now for an extra $200 $300 rb20det loom suit s13 everything works all taped up and pretty with safc2 on it (half price without the safc2) $200 Mines ecu tuned for zuast, 10psi boost, fmic, and very unique sounding rev limiter $100 Rb20det afm by itself $150 solid intake pipe with rb20afm with silicon hoses (pod not incl) $150 Turbosmart single stage boost controler $80 600X300x100 cooler- Slightly fuct its got a small twist and a little hole but nice after its fixed $10 rb20 stock intake snorkel with pipes $100 rb20 R32 coilpacs with brakets WORKING

do the loom with it?

sounds like u got it plumbed backwards..... weve all done it

yea ive ruled out spark trust me ive spent a lot of time researching and testing ignition systems, im running much bigger coils and plugs to suit the iridiums were liek 20 or 30 each and are being used by some serious engines 400kw+, ive definatly got that sorted almost positive thats not the issue looks like its stock boost until i can afford the microtech or similar maybe just a a/f gauge for the mean time........ i cant help but think its a sensor or somthing because ive never had a car just go magic fast for a bit then not..... anyway feedback still welcome

Changing turbos is not against the law, modifying the vehichle to accomidate can be aka atmo wastegates ect.

iridums its not spark

fair enough i get wat ur saying, but WHY has it run like a freaking dream on 2 occasions?? ive got everything to cope with the bigger turbo, just because i dont have a a/f gauge doesnt mean i cant feel wats happening, 5ritch is too ritch and it blows black smoke sets my rear bar on fire and makes all the kids in the street jump for joy, 0 the car runs ritch and stutters at the 9psi point, 10lean makes the car run better but still craps out at this point, ect to 20 when i hit the stutter its cracking like a WWII battlefield ino how much dyno days are but i thought maybe just maybe its sumthing else

all your saying is get a dyno tune? well if i had enough money to do that itd be done by now! i build everything by myself and do 99% at home to save money hence why im here asking if anyone can help to keep that $$$$ in my pocket not mr dyno mechanic

sell wolf go back to piggied stocko get some cash back try another tuner but then its spending more money for possibly no more gains

never been on dyno with this setup , no idea of a/f ratio, i been doing all this on street tune coils are just run from standard ignighter its a proven setup

installed rb20det into onevia no problems with boost when stock as a rock now added fmic (custom piped) solid induction pipe (no floppy snorkel) hks2540 snail custom external coilpacks (vn modified) aftermarket atmo bov bosh040 safc single stage bc custom 3ich zaust dump back straight through koyo stainless rad and some more shit that doesnt matter HERES THE PROBLEM!!! stock boost so 7-9lpsi no worries with power bla bla bla when flicked to high boost its fine untill it goes above 9psi, then kinda does a limmiter but not really more like a stutter, so stops making boost and power. played with the safc to try to counter the ecu running outa map but ive gone to 20 lean and its still does it, its better but still there, i dont really wanna go much more because detonation (although if others are running leaner let me know) currently set around 13-15 for stock boost since high boost craps out BUT!!!!!! its on two occasions runs like a f**king rocket and does wat its supposed to no crapping out, boosting to 16psi no worries and wheelspinning all the way there lol until i blew a cooler pipe noth times and back to shit again! checked every pipe for splits and bends and leaks but no avail, looked at every possible thing but cannot work the prob out PLEASE HELP! any ideas or even theories please please help i want the ROCKET feeling back thats why i put the turbo 6 into the nonturbo 4 hole!