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Thread: Lynch's 6spd / VE-T thread

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Posts: 561-570 of 1,893
2012-03-29 02:56:55
because im running a draw through maf and not a blow through maf, from what i've been told and read it would run like shit if i left it open with a draw through setup..

i just dont have the room for a blow through at the moment, plus i would like the bov as quiet as possible.
2012-03-29 03:03:29
looks good
2012-03-29 03:41:29
Originally Posted by lynchfourtwenty
well one thing i've noticed with this engine while it was na is that the target afr's in nistune would be much richer on the low cams, then when the high lobes came the target afr's would almost match actual afr's (within a few points)

i dont wanna post the map up just yet because i dont want someone to try to copy it an end up hurting their engine or something, but when i get everything dialed in i'll share my bin for sure.

That's cool man, every car is different and I'll definitely be getting it dyno tuned. I guess I just have one question really, when you set up your bin did you use the MAF translation and resize injectors functions in Nistune?
2012-03-29 03:46:49
i started with a b13 sr20de bin, adjusted it for the n60 maf and sti injectors then dialed the kvalue in which i had to adjust quite a bit to get right.. i also had to play with the injection latency.. that worked fine for n/a.

so i took that same bin, but copyed the u12 det timing map into it, then adjusted it to what i hope is fairly safe while still usable. i also copyed the ign an fuel load scales from a u13 det bin and then kinda modded the fuel and ign rpm scale to my liking.

oh one other thing i had to do that really helped cold starting is halved the values for the cold enrich stuff. my car will actually start without holding the gas now, albiet the idles very low an i still hold the gas, its not so finicky an i dont have to have my foot timing just right lol. (i've had IACV problems from day 1)
2012-03-29 03:48:50
shoot me your email an i'll let u take a look at it if ya want.
2012-03-29 04:25:19
Those BOV are not good at all... save up the dough and buy a tial recirc or a hks ssqv
2012-03-29 04:32:36
So on the recirc where do you have the other end of the host going to? Bung on the intake?
2012-03-29 05:12:12
to a bung on the intake after the maf before the turbo
2012-03-29 06:50:35
i will have boomstick take more pics next time i see him.
2012-03-29 16:14:37
You better... Are you running a boost controller or just have a 12 pound spring in the wastegate?
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