General Supercharger Thread

@Mdl @carn_dogg
Is this the one your buying?
https://www.speedmaster79.com/TOYOT...laMwuZiGucdzrkhFcuWa4BTH5oTCW8zMPCfllc8OORG8g

That seems like a pretty dang good deal. I dont wanna just do the 1 wheel burnout

(possibly dumb question) you just need one for the rears or is it like gears and need front/rear?

 

It is and you only need it for the rear. There's a regear thread where @Lemuel1 put it in and has about 300 miles on it. Breaking it in along with the new motive gears. He says it is working very well.
A few pages back it was brought up that speedmaster had some counterfeit parts and gave caution as summit and jegs aren't carrying their products. Jeggs still has their lsd's.
If you get it use an installer that can overcome issues. Seems the speedmaster has tight carrier splines that will need to be overcome.

 

Thanks....i'll hold off for now and wait to hear the consensus if its going to be the go-to.

Seems pretty dang reasonable for just overr $500

 

Or the powertrax should be back in stock soon. You could email them for an update.

 

what DeatschWerks 650 injectors fit 15 and up?
all ive seen are saying 07-15

 

@Silver17 has them and another on a 2016 on up.

 

so even though they say 07-15 theyll fit and work on my 18?

 

i have on my 2020

 

next question, what the next up fuel pump better than the maggy one?

 

I was about to edit and include your 2020. Haha

 

https://deatschwerks.com/products/9-307-1026
Dw300c 340lph is a good fit.

 

even though it also says not compatible with my truck ? lol

 

yes works fine both injectors and pumps. Those are what’s included with the Whipple kits

 

anyone know anything with this pump?

https://www.ebay.com/itm/1617787583...a2GvYBERCa&var=&widget_ver=artemis&media=COPY

 

This is the pump.

https://deatschwerks.com/products/9-307-1026

 

The truck year I have yet to see make any difference.

I did the DW300 pump and DW650 injectors on both a 2008 and a 2021 over the summer.

 

yeah im looking to do the fueling upgrade as i just became a retired diabled vet so i got some backpay. so im making sure the right injectors and pump to get

 

My complaint with the 650s is they don't leave a lot of overhead, they're only 20% larger than the injectors you already have. I don't know of a good alternative that's truly plug and play, but @TurboKits was talking about releasing some 800cc injectors. I would personally prefer something in that range. If you're nearly maxing the current injectors, then the 650s will only take you down to the spot you'd like to be to start with and essentially no room to grow without hitting the limit rapidly. If you don't want to upgrade stuff later that's a different story, but if you don't have a lot of disposable income and can't afford to buy another set AGAIN and then wait to sell the 650s that would suck---but currently there's no options other than the DW650s that I would personally recommend let alone being a larger size so.... food for thought. You might be better off holding onto that cash and see if the TurboKits injectors get released (course there's also the question if those are drop in plug and play, whether they'll be reliable, etc too).

And you can always bump the fuel pressure to make the DW650s a larger injector, but that's just more shit to add to the pile to band aid that they're not huge. And lots of people run the 650s and are happy, but I figure I'd lay all the thoughts on the table!

 

i honestly dont think ill upgrade much after this if anything. i just would tather get a bit more room as i believe ott said they pushed them as far as they could for best performance etc. i dont think theyre maxed but close. plus i also just want the bit of space so when/if i drop quiye a bit in elevation im not overdoing it or have to "play it safe"

 

In that case I'd get the DW650s and DW300 and send it. That seems to be the most reliable setup and no playing games to make it work out of the box.

 

There are a ton of counterfit pumps, I suggest getting whichever you get from a known good source. I had 2 from Walbro fail out of the box.

 

OTT said ill have to retune, you agree?

 

Hopefully your TAP's got you setup with the VA and went through your medical to get it all covered.
It's a bit spendy the turbokits 880's look promising but at $979...
https://www.turbokits.com/2007-2021-tundra-5-7l-880cc-drop-in-performance-injector-set.html

Going with 650's you will hVe to tune injector constant and maf.

 

i just got 90% but unemployable so it tech makes me 100% and T&P.

 

Yea definitely, truck will run rich otherwise. You shouldn't have to immediately, the worse that happens is it throws a too rich engine code--so if you HAVE to drive it without retuning it you can and it'll be fine. The fuel pump you can do whenever and doesn't need a retune.

 

they also wanted me to have a wideband afr, which i do, but it doesnt have any other adapter to read from a pc. is it a MUST?

 

Are you going to make/buy a new shroud or run it as-is?

 

Nah, most people don't/can't properly log it with a computer. Worse case I have people take a video with their phone of the gauge and that's more than plenty to tune it.

 

Going to run it as-is for now and see how it does, it's a Spal 16" fan that moves a ton of air, so I'm hoping it'll be good.

 

If you’re going to a larger diameter intake (as you mentioned to us) and injectors you’re going to need a wideband we can log if we’re tuning it.