gammey4

Something to consider before uncle Rodney breaks up with his main squeeze.

Did you notice you are shifting at almost 7,000rpm?

I run a Walbro 450 in my truck

830ish is my guess

.035

No

Not if your running e85

Of course, I just assumed he knew to do that.

I really wish I could tune the vve, that would help a ton with the transient fueling. Still has a lean-tip in that lasts around .3 seconds but I’d like to fix it. I’ll post a new tune later today with some changes. Can you do a wot pull and pull a plug immediately afterward and take a picture?

No knock retard except very slight tip in. Everything looks pretty good. Get the short term fuel trims back in line, reenable closed loop and put a fork in it. Timing looks good but I would want to read the plugs, I prefer not to rely on the knock sensors entirely.

here you go. john 11-24-18 rev 6.hpt

The latest windows update took out my tablet I use. Two days of “tech” support and I got it going again, a new tune will be posted shortly.

If it’s going to be a n/a build then some 243/799’s are a good upgrade for a compression bump, They don’t really flow any better. I have two sets of 799’s if he decides he wants a set.

No

@tino he doesn’t need to change the computer he has now. It can be flashed to run the lq9 pretty easy if he has a v6 or if it’s a v8 truck it’s stupid simple to make it work. A cam and stall will be the biggest bang for the buck on it. I did one of the JEGS house brand cams in my black truck, circle d 3200 stall, long tubes, and made a true dual 3” exhaust and it was a huge improvement. And you don’t want none of my white truck. When I raced your buddy I was only on 6psi, I’ve turned it up to 18 since then.