Re: Y8 Timing
 

uggh now my lc1 isnt working right...its reading 19.64 afr and not changing at all

Re: Y8 Timing
 

LC1 are glitchy; if they were more stable I'd own a million of them. Check it for codes in logworks?

Enjoy the attachment. Around the 13.5 psi mark it gets too rich; car was running out of fuel pump. Ignition is dyno tuna'd to 10 psi, and various ppl report they lock the timing past that bit. I yanked another degree or so to be on the safe side; 7-8 degrees @ 10+ psi should get the job done, with base ignition timing set to 12 degrees by yamming the distributor all the way.

Re: Y8 Timing
 

JD, are your bins for crome? What version? Whenever I open them they look really wacky. I'm using Crome beta 1.1.8

Re: Y8 Timing
 

I'm using 1.2.0.24 with ABT+ 2.0 and FVFT 1.99RC4. Crome Development forum under FVFT 1.99RC4 thread links to current developmental version of Crome. Read whole thread; you have to uninstall older ABT and FVFT versions. This is latest in cutting edge hotness, you will jizz your pants.

Pay close attention to individual cylinder trims under Advanced Tables. ----------ing #3 is sucking 10% more fuel, because flow is not particularly balanced through a Y8 IM, the log manifold on the car, nor the stock fuel rail at those pressures/powerlevel.

Set that skrill to 1.000 all the way across, take a few pulls, and richen up the cyls that show signs of pingies on the *fresh* plugs. Dunno what your engine will like, but BRK7E-11 or R5672-A8 is around the heat range you'll need for 10-15 psi.

Re: Y8 Timing
 

Sucks that I gotta get rid of my shiny new Iridiums...

I'm gonna try to find that new version and hopefully they'll make more sense.

Re: Y8 Timing
 

Don't ever run iridiums, or platinums. That tiny pinprick electrode is a hotspot.

Re: Y8 Timing
 

Ya, I know, I've read your many posts on it... Sux cuz they were expensive. I bought them b4 I decided to go turbo.

Re: Y8 Timing
 

I figured it out...was a bad connection

My obd1 to obd 2 conversion harness had a partially torn wire at d14.

Will be trying out that map in a few minutes

Thanks

Re: Y8 Timing
 

Oh ya, they make a LOT more sense now. You should see how crazy your maps look in 1.1.8. They didn't make any sense at all. How stable is this version? I don't wanna blow my engine up on my first try.

Re: Y8 Timing
 

ughh..i guess i was just kidding about the wideband. Now its reading way too rich. I guess ill completely rewire it