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@NOHsupra Try out this additive map 6 instead: map6_15 map6_20 map6_25 map6_30 map6_35 map6_40 map6_45 map6_50 map6_55 map6_60 map6_65 map6_70 1 1.5 2.1 2.6 3.1 3.6 4.1 4.1 4.1 3.6 3.1 2.6 nothing bad in your logs, but the problem is that, in...

Any plans to use the JB4 PI controller with it?

Had any cars yet with the new JB4 PI setup?

Safety depends on who tuned your car :) Correctly tuned piggybacks do not have LSPI issues. Of course they also retain all the stock limits for knock protection as well. You want 1 second off? My advice is a used JB4 and downpipe , coming in far under 1k (with the ability to resell). Unless you...

Happened to me too after some gravel was on the road. Just push the rotor shield back, and do it all the way around. Should drop out.

It should spool quicker on a colder day because it likely runs less boost.

Great deal. $250 for a BT-EWG JB4 combo is the cheapest I've seen by a bit. Doesn't get any better power for the money than this.

80-100whp over stock baseline. Varies by dyno, and will depend on what you land on for "boost additive". If your octane is strong enough, you can turn up boost additive to 50-60 and thats a bit more power. think 480-490whp.

1 BM10 nozzle or 2 BM7 nozzles Start with WMI settings: Boost additive: 40 Min flow boost: 7 psi Signal scaling 60 Prime/purge it before you start driving. Switch to Map 7

Gonna send you a PM, i think that MT/330e firmware will help you, so we'll get it worked out there.

Looks mostly fine to me! If you want to fix that choppy throttle 3500-4000, you'll need to update your firmware to that 330e/MT firmware so that WGDC isn't capped at 29 minimum.

You don't have to switch to map 6. The settings I gave you apply to any map, including map 1. there is no way to copy map 1 to map 6 to edit, but here are Map 6 targets that are basically identical to map 1 if you want to "edit map 1 boost"...

My 1991 300ZX Z32 NA (5 speed 2+0 T-top) The car that constantly tried to bankrupt high-school me. Still love it death and have it as project for some day. I fully planned to have a "400Z" parked next to it, but we know how that turned out ?

This is Map 6, too much boost for 91. Also after switching to Map 1, set FF to 40

Highly recommend 2-3 gal of E85 into a full tank 91 if you have it available. No flex fuel kit needed. Stick with Map 1 and make these changes: duty bias: duty_15 duty_20 duty_25 duty_30 duty_35 duty_40 duty_45 duty_50 duty_55 duty_60 duty_65...

Probably wouldn't have enough fuel since JB4 can't control it, so I wouldn't recommend. If you really don't wanna go femto, BMS just released a port injection kit for B58s that is for JB4. That would likely solve the fueling issue with bigger turbos.

Timings kind of weak. What fuel are you on? My rec would be to update your firmware to 22 or 23, then send over a Map 1 log :thumbsup:

Safe? sure, but its definitely not running well at all. Let me get you a better baseline, I'll send a PM. I Just finished another MT, coincidentally with similar mods and in Hawaii on the same fuel, so we'll start from there.

Map 1 probably felt better since timing fell off hard at 5500 on map 2. Try this Map 6 that tapers off boost on the upper end a bit to run better timing Also would probably drop FF a bit (~2-3) and see if it improves the throttle cuts. map6_15 map6_20...

@razorlab you are the man!! These are just the kind of resources I want to see to jump to an unlock and start self tuning.