[PhilAnthony]

I was out playing around in my car earlier today .. got to run with some bikes on open road and really forced it. Also got to run a 550i which was cool .. he was impressed.

I came home and hooked up USB to JB4 just to check it out. I am using Terry's BETA Map 5 for the F-series as it feels really good.

JB4
ER dp
NO flex fuel wires
8AT

I threw couple gallons of E85 last week as I read that it can improve timing and such. After emailing Terry log of some WOT runs in 3 and 4th he said I Was looking a little lean. So I threw some 100 octane cam2 260GT (unleaded) in to dilute the e85 some more. Im not sure if it worked but it made sense in my head.

One code in particular came up and I am not sure how to research or look this up.

"1C4002 No Description Found"

Anyone know what this code means and if so where could I find more information?

Once this tank is empty I am going to throw in some pure cam2 and see how map 7 works.

Let me know.. Thanks.

[obriennathaniel]

does the MAP 5 work better than 2? i have an ER charge pipe, Challenge HFC DP, borla exhaust, and aFe intake.

[theinfamousdrew]

Thats a new one, I would email Terry.

[PhilAnthony]

So I ran map 2, 5 and 7 .....

Map 2 I ran with 93, Map 5 I ran with both 93 and e85 (20%) and Map 7 I ran with 100 Octane CAM2 260GT ...

Map 2 is great, don't get me wrong...

Map 5 is awesome, especially with 100 octane

Map 7 is nuts, boost spikes to 20psi and nonstop pull...

To be honest MAP 5 and MAP 7 are VERY similar .. I did feel a bit more on 7 but this could be in my head.

I was really pulling with some sportbikes on road with no body else. It was crazy to see a pull in third gear go from like 40mph to 130 in 5th or 6th in like less than 15 seconds. Of course they pulled ahead when i struck the speed limiter at 130mph .. wish there was a wire for this .. so frustrating but maybe it'll prolong my life

Once Terry releases final version of Map 5 for the F-series... this should be the one everyone should run lol ...

Before filling up for 100 octane there was a R35 GTR using the pump .. was hoping he wouldn't be too far away when I finished but he was gone.

Anyway I beat the shit out of this thing and the 8AT can take the beating quite well. I will order FlexFuel wires soon to make sure I am not running too lean. Terry said it is possible even with the 100 octane so to play it safe I will purchase them -- they're only 32$ with shipping.

I wonder how I will do once my brother gets his pulley and tune for his B8.5 S4... He's going to be pushing over 400whp and 400wtq ...

Will get some videos when we go on the track. My pops has a 2014 E63s and that thing is a rocket. I raced it from about 40mph when I had just a ER dp and I didn't want a head start because I thought I was fast LOL ..

If anyone wants I can try to find video and post it .. any way .. I love the JB4 ... so happy with the power .. for now.