Does it take into account, as other tunes do, the ethanol content and adjust accordingly or is that more of a custom tune in certain tuners (ecutek for example) that can do that.
I realize I didn’t fully explain on the mods, my bad on that.
JB4 with MHD and Backend Flash from Burger. So the car is tuned.
Catless DP/Full Exhaust (AFE)
Intake/Charge pipes/Turbo Inlet
Current blend is E40
Car made 477rwhp and 565rwtq last week on the dyno. What i wasn’t sure of is using...
would you do port injection first or say upgrade to a Pure800/850 (to get to about 600rwhp) the stock turbo is about maxed in my current setup I know those are more efficient and can make more power everywhere
Can you use the stock bolts on these or did you get something else (it said special tuner bolts)? I’m up in Tampa this is very tempting. Looks like they weight the same as the factory rims as well.
Totally doable, I have had to do this a few times swapping rims around. Just wrap them with some soft stuff. You can stand the 2 10” rims up side by side in the back, I ran a bungee (or strap) through them and tied them to the rear strut bar so they don’t roll back and touch the rear glass and...
You can also access the under tray through the plastic cover where you drain the oil might be around that hole somewhere, worth looking that little plastic cover twists right off.
Or just order the kenjigarage downpipe with CEL elim on it (i had mine on for over a year and 12k miles with no CEL) its $600 https://www.kenjigarage.com/20-toyota-supra-exhaust/function-werk-catless-downpipe-wbuild-in-cel-20-toyota-supra
Then get a tune.. if you can, if your a late 2021 or...
Was going through the next round of items to order, plugs, cabin filter, catch can and I was considering the Fuel IT Flex fuel kit. However am I paying $500 to just see the E-content? I have the JB4 with Terry’s backend flash, i know I can connect the sensor to the JB4 and see the readout as one...
I just coded this today. Noticeable at WOT shifts are good and tick quicker and at 3/4 throttle. Everything else feels the same I’m thinking of doing the Trans flash as well trying to get over the $500 hump is it worth $500 or could I spend that towards something else…
This was Dyno run 1 map 6 custom 463/520 ish if I recall
https://datazap.me/u/phantomx2k/dyno-run-1-3-1?log=0&data=1-4
basically like you said. He kicked up the targets and lowered duty he said if I want to move the boost line closer to the target raise FF a couple but it’ll might make a bit...
Initial map made 463/535 actually he moved the boost targets up then lowered FF down to 45 and duty down to keep trailing under the target. Riding on target causes throttle closures when it starts to over boost so he said you move target up a bit with JB4 and slow it down a bit on the wastegate...
Dyno done. Did some more tweaking. Weather is not bad 81* and bit humid but that’s Florida.
MHD OTS Stage 2 E40: 426/503
BEF/JB4 Map 5: 460/494
BEF/JB4 Map 6 (custom): 477/565 backed up with a 474/543 (getting warm) custom map got us another 17rwhp and 70lbft of tq!
Thank you @ColonelAdama...