Search found 17 matches

by skyboy318
Sun Jul 09, 2017 3:59 pm
Forum: Type 3/4/5
Topic: rb25det neo running lean while car is warming up
Replies: 5
Views: 2004

Re: rb25det neo running lean while car is warming up

the injectors are factory 380cc yes operates within scale. yes the z32 maf is real and works great. but runs lean when warming up. recently my coil packs went to crap on me so idk if that could of caused this issue or what. splitfires should be in this coming wednesday.
by skyboy318
Thu Jun 29, 2017 2:26 pm
Forum: Type 3/4/5
Topic: rb25det neo running lean while car is warming up
Replies: 5
Views: 2004

Re: rb25det neo running lean while car is warming up

this is the tune i use. its pretty much stock except fuel map. so i dont understand why its doing it.
by skyboy318
Mon Jun 26, 2017 2:19 pm
Forum: Type 3/4/5
Topic: rb25det neo running lean while car is warming up
Replies: 5
Views: 2004

rb25det neo running lean while car is warming up

ok i dont know if this is normal but dont think so. my car runs great once warmed up but when i first start it, it runs supper lean around 16.0 to 17.8 i think iv seen it hit a 18 afr. it doesnt have a problem staying started but i was under the impression it if anything should run rich at first sta...
by skyboy318
Wed Jun 21, 2017 2:06 pm
Forum: Type 3/4/5
Topic: purge control solenoid map
Replies: 5
Views: 3770

Re: purge control solenoid map

so nothing that needs to be messed with.
by skyboy318
Tue Jun 20, 2017 12:25 pm
Forum: Type 3/4/5
Topic: purge control solenoid map
Replies: 5
Views: 3770

purge control solenoid map

what does this do for the ecu. my rb25det neo has this map what does it control?
by skyboy318
Sun Jun 11, 2017 11:19 am
Forum: FAQs
Topic: safe timing to start from
Replies: 6
Views: 5542

Re: safe timing to start from

is there a way you could post a pic of one of your timing maps from a basically stock engine not one thats running e85. just so i can get an idea of what a known good one from a nissan looks like
by skyboy318
Fri Jun 09, 2017 6:35 am
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

here are my logs and tune i have not messed with the fuel map. so up top i know it runs rich. im not getting knock as of what i can see but was wondering #1 why at first when i floor it it goes in the 10 afr then starts to go into the 11s #2 does it look like i have everything setup correctly. idk i...
by skyboy318
Thu Jun 08, 2017 1:37 pm
Forum: FAQs
Topic: safe timing to start from
Replies: 6
Views: 5542

Re: safe timing to start from

is there a link or a place to start from to learn how. like a nistune ignition timing map how to for beginners. i havnt found a right up saying how to begin tuning timing yet. i know the rule of thumb is to retard timing 1 degree for each psi of boost but thats a rough start.
by skyboy318
Mon Jun 05, 2017 2:54 pm
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

yea anything over 12 psi and i think it's causing excessive heat and not any power gains. i should be getting my neo turbo high flowed and milled out soon. pure turbos seem to be able to mill them out and make them more like a 3076. my buddy has one on his regular rb25 and it kicks butt. anyways i t...
by skyboy318
Sat Jun 03, 2017 6:51 am
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

Matt do you know how much psi of boost is safe with factory injectors? I have a rb25 turbo with steel components instead of the ceramic ones?
by skyboy318
Thu Jun 01, 2017 4:33 am
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

Ok so my k constant is set at 540 and Tim is set at 522 it's running alot better still rich but haven't messed with fuel map yet runs stronger than ever at 13.5 psi. So does those settings sound correct? Also I have 1000 cc injectors waiting to be put in once I get my bigger turbo so for future refe...
by skyboy318
Thu Jun 01, 2017 3:15 am
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

That makes alot more sense now thanks for the help and patience.
by skyboy318
Wed May 31, 2017 7:07 am
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

Ok after further study load scaling is off. My map trail is going past the 160 which is what the fuel load table is set. When I check how far the load goes it's max at like 196-200. Another thing I found weird is my ign timing load scale is set 208. Shouldn't the fuel map and ign timing load scale b...
by skyboy318
Fri May 26, 2017 4:32 am
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

Ok downloaded base tune from rom pack, did the maf change to z32. Car runs sluggish as all get out. Could this be a k constant issue? Under load it's running 10.0 AFR. It feels almost like the timing is retarded or something.
by skyboy318
Wed May 24, 2017 12:04 pm
Forum: Type 3/4/5
Topic: Rb25det neo tuning and injector size
Replies: 16
Views: 6974

Re: Rb25det neo tuning and injector size

ok i am at a loss. im trying to get my car running right but unless im at stock psi its like im hitting a brick wall like MAF cut but that would be impossible im running z32 maf and wanting to run 12 psi. everything is stock but around 3500 rpm it cuts in and out in and out if i run more than factor...