General Supercharger Thread

Maybe you could scale the injector constant with the MAF. MAF will read low, so it won't think it's flowing as much air, but if the injector constant is higher then it will also underestimate how much fuel is being injected, so the end result is the AFR the truck expects.

 

I’ll gladly send you my old tune in which I was definitely exceeding 5v for much of the RPM range if you would like to analyze the workaround on mine. I wouldn’t know what to look for.

 

Video attached
https://vimeo.com/801367322

 

Awesome! I'm scheduled to get tuned with them Friday afternoon!!

 

Update just off the phone with the shop and they used a stock intake box. Will see if his maggy box will work etc once we get it back. This will change anyway after the new LSK race kit goes in as all that needs to get moved up out of the way.

 

I was gonna say I was surprised to hear it was at 5v on the Maggie box with the stock pulley. The Whipple on the stock pulley moves about the same amount of air as the stock pulley setup on the magnuson and Harrop by the math.

 

I was surprised also. After the chat it made more sense lol

 

anyone know off hand what the maggy boost port size is? I need to go get some tube and an adapter to connect it to the AEM fuel regulator for boost referencing

 

my sh1t is all f\/cked up now.


any guidance is appreciated.

i posted in this thread.
https://www.tundras.com/threads/instructions-for-custom-tuning-the-truck-with-hptuners.70590/page-5

 

Bummer, I used HPT and no issues. Strange! Good luck getting it solved.

 

Where is it? I can measure mine.

I'm sorry, maybe pull the positive battery cable ff for 10 minutes?

 

It's the only tube on the back right that's probably capped. I don't trust my calipers anymore, need to get some new ones.

 

The ones on the top back?

 

Over here. Pretty sure....right?

 

Didn't know that was there. I don't have a caliper but this hose fits perfectly!

 

I thought you were up and running. Best of luck I hope it gets fixed right fast and in a hurry. I always thought if the truck runs I would drive it over to Waco and have them tune it and the trans if need be. Then of course there is Dennis at D3 Performance. Hoping you get it worked out.

 

Pretty much ready for tuning! Tomorrow I just need to get hose for boost referencing, Toyota coolant to refill radiator and intercooler. Then reconnect battery and cross fingers!

Oh and I am missing the intercooler reservoir bracket, but can get along with our that for now.

 

Good for you! Great job!

 

She sure is purty under there

 

Thanks! I'm starting to not miss my previous Supercharged T/X Baja Tacoma as much anymore!

 

Figured I'd post the part number in case anyone else wants it. I used Fragola part# 493202-BL to plug the Figs Coolant reservoir overflow on the neck instead of running a hose for a drain. Not sure what others are doing. You can get it for around $3 - $4 at summit or Amazon among other places.

 

Awesome. I was just looking at that today and capped it off for now. That's a better solution

 

I've seen so many running the Figs tank now that I figured I'd post the part I used. Had mine on for 3 years already.

 

Just came across this last night...wonder if this is from @ViktorG ?

Find Toyota Tundra Sequoia 5.7L TRD Magnuson supercharger overdrive crankshaft pulley in Okotoks, Alberta, Canada, for US $395.00 (2040-parts.com)

Everyone here seems to be seeking more boost lately, so thought I'd throw this out there.

 

I need to grab some coolant from the dealership. Will one jug be enough to refill the drained radiator and new intercooler?

 

I'd grab two jugs...

 

That's exactly how I did mine

 

Awesome just ordered lol

 

Just goes to show how much crap I keep in the garage that I held onto the empty package for 3 years now. I figured the part number may come in handy one day.

 

I probably have one laying around lol easier to order than dig through all the crap to find it lol