Search:

So I

I flashed back to a 02 os and reflashed my last an tune in it all works now

Thank you guys that tried to help

Well I got a offer for the supercharger setup, so I took it off the truck lastnight to make it N/A again. I flashed in my latest tune from being all motor with 42lb injectors. Started right up...

Dug through forums from back in 2008 from when my buddy upgraded these injectors- they are multec 2 truck injectors made by Delphi - now I need to find the data.. getting somewhere

22974

ok so its been a few weeks and finally have been able to get back to this truck. had to leave town to help family.... anyhow I got the PN off these injectors and am having no luck finding out which...

so I had about a hr lastnight to tinker, I adjusted the iac scaling to a 90mm Holden car specs and opened up the bleeder screw a decent amount on TB and wow it made a difference... scaling more than...

That’s what I thought thank you

For those injectors I’m still waiting to get time to tear into this thing but figured check these other settings first

Didn’t get much time to tinker with truck this weekend- but was thinking about it - I never scaled the IAC effective area for this 90mm Edelbrock TB, could I use a ls2 scaling? I’ve read that it...

Lol true yes a set

That is good to know, I do know the highest flowing injectors are on cylinder seven and eight when I bought the supercharger they didn’t give a name of who makes them... I need to get a part number...

Also thought about b4403 I didn’t adjust for 90 mm Tb

So it’s been a while since I’ve been on here needing help... I’m really scratching my head on this. I changed my truck to run a Magnacharger and have been struggling with it starting, idling,...

So I've been asked this question multiple times realizing I had no good answer

Could you give some insight? I know it's how you have to do it. Calculating how much airflow is important. Then...

What I've noticed last time we drove it, it would show 12.7 afr in lower rpms until 4500 then 12.9 afr then around 5600 rpms before it shifted it would show 13.2-13.4

Is that area up high I need...

So what would be best to get this thing running off the maf again and PE settings staying or switching back also?

Would it be best to copy over VE and maf to original? Then re adjust idle...

Wonder if your seeing the part of when it up shifted when it was not supposed to!?! Had it in manual 1 and it went into 2nd twice on me when at light throttle going about 30mph

And me out of...

Snappy- crisp I thought

When you say it could be tighter are you saying less spiky in the VE table?

He has Dyno day setup July 27th I'd like to have mad turned on and all the other stuff.

What would be best to copy and paste be and maf table over to stock files- or undo all my mods to do the...

where back at it

heres the tune file ive come up with

we had a little knock on the high rpm right before rev limiter at 5860 rpm and 72kpa I believe

what do you guys think? it was hard to...

Awesome ... I'll let you guys know soon

MAF is still shut off friend- or are you saying add more air in the MAF so I can go back to using it and take a log?!?

Are those lean spots where he hit his rev limiter? Due to stall converter? Fuel shut off

I need to adjust it in the settings and couldn't confirm the correct method- do I lower the desired rpm...

Ok no pressure drops in fuel
Here's one log its kind of lengthy

The fuel pressure we never checked at first- then there was a lean spot while cruising at around 2000rpms and 20% TPS both O2 sensors showed extreme lean and WB showed 5.4 lambda which I didn't think...