dynod the 20

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

it says the file is 2 big.. ill host it up later 2day

Post by **Andrew85cm** » Wed Mar 31, 2004 4:49 pm

What kind of FPR is a decent one for the money? Which fits the stock rb20 fuel rail also or does that matter? Not trying to steal the thread but I think it's kinda relevent.~ANDREW~

Post by **goofynick6** » Wed Mar 31, 2004 4:49 pm

The Nismo unit is adjustable and fits right in the stock rail.

Nick

Post by **Andrew85cm** » Wed Mar 31, 2004 4:49 pm

The type A unit? I assume this is the one but I am just making sure before I make a purchase. Thanks a ton.~ANDREW~

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

ok .. i had a lot of problems so i just uploaded it to my site.here it is>http://www.sneakaholiks.com/dyno.jpg

let me know what i should get 2 get my motor running right.. i kno i have 2 get my a/f adjusted..wut else tho?

Post by **Yellow4g63** » Wed Mar 31, 2004 4:49 pm

Post by **Wulfgang** » Wed Mar 31, 2004 4:49 pm

Wow! I know you already mentioned AFR being low, but wow.... I hope my Walbro is not doing this to mine also.

Website · Post by **frosted flakes** » Wed Mar 31, 2004 4:49 pm

mine is about the same...i too have a walbro 255...damn time to get a apexi s-afc2

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

what do you have on yours?

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

thanks 4 posting that for me andy.. howd u do that?? i tried decreasing the size but it kept sayin make it smaller than 300x300

Post by **Yellow4g63** » Wed Mar 31, 2004 4:49 pm

ubb codes own lol (use the / switch closes the command. )

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

what do you guys think can be makin my car so slow..?

Post by **Wulfgang** » Wed Mar 31, 2004 4:49 pm

I *think* it could all be due to your AFR, which starts out too low and keeps going lower and lower and lower. No reason to have AFR's that low with nothing more than stock boost, timing, and 93 octane.

Post by **Yellow4g63** » Wed Mar 31, 2004 4:49 pm

91 piss water for us. We don't get the good ****.

Post by **Wulfgang** » Wed Mar 31, 2004 4:49 pm

Can anyone get the Nismo Type-A FPR for less than $125 (Phase2 price)?

Post by **PROJECTRB240SX** » Wed Mar 31, 2004 4:49 pm

http://www.performancenissanpa...id=96

Post by **goofynick6** » Wed Mar 31, 2004 4:49 pm

I'd say get your timing and afr set and you'll be around 200whp easy.

Nick

Post by **Wulfgang** » Wed Mar 31, 2004 4:49 pm

Thanks for the link, ProjectRB240SX.

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

why is my afr so low??? and i dont wanna hook up my electronics yet either right now...what can i do 2 fix it till i do hook up my electronics?

Post by **Yellow4g63** » Wed Mar 31, 2004 4:49 pm

The A/F is goin to be low because the pump is over powering the FPR. Nothing wrong with it really, it's safe.

Post by **sil820** » Wed Mar 31, 2004 4:49 pm

but its runnin so rich and slow..lol..if i buy an fpr u think it will b smoothing it up a bit?

Post by **goofynick6** » Wed Mar 31, 2004 4:49 pm

An SAFC would smooth it up real nicely

Post by **WDRacing** » Wed Mar 31, 2004 4:49 pm

Add a few lbs of boost...with your A/F numbers it looks like you could safely add 2 more lbs without getting lean. A simple bleed valve will work for that. Check your timing, its to easy not to do. If your not sure what it is, then it probably isn't correct.

The fixes are all easy, Check your timing, fuel pressure and add some boost. But don't add boost if you up your timing or lower your FP. Unless your on the dyno again.

WD

Website · Post by **frosted flakes** » Wed Mar 31, 2004 4:49 pm

bleed valves suck...get a simple manual boost controller of the spring and ball type it is cheap and has no boost spikes...

Post by **WDRacing** » Wed Mar 31, 2004 4:49 pm

The ball and spring is still a bleed valve, its just a better designed bleed valve, which is actually what I was referring to, they can be had for 50 bucks from several different places.

Post by **cyris3d** » Wed Mar 31, 2004 4:49 pm

best MBC you can get.. and the best price ive found anywhere

http://www.prostreetonline.com...RO-01

Post by **apex_7** » Wed Mar 31, 2004 4:49 pm

I dynoed mine on 93 octane w/ a mbc @13-14psi and made 203hp and 207tq. My a/f before correction went so rich that it went off the charts. I corrected it to 12:1 and made that power. I was a little dissapointed at the time, but that did a 13.9 @ 102. Faster than my friend's SR w/ a t3/t4 and emanage. His car only went 14.30s @101. This summer, 12's are mine.

Post by **Wulfgang** » Wed Mar 31, 2004 4:49 pm

Apex_7, what's your setup? Do you have a Walbro pump making you run rich?

Post by **apex_7** » Wed Mar 31, 2004 4:49 pm

Maybe. It's the "high flow" 255 l/hour walboro pump. I didn't know that would make it run rich though. I never tried to figure out what was making it run so rich. Instead I just fixed the a/f curve w/ an safc and it runs fine now. I get way better gas mileage too

Post by **Wulfgang** » Wed Mar 31, 2004 4:49 pm

Again, what's your setup? Are you making over 200 rwhp with the stock IC and exhaust? Also, did you retard timing for the 13-14 psi in addition to leaning it out a bit?

dynod the 20

dyno

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