OVTune 3.5L Tacoma Supercharger and Twin Turbo Systems

I'd bet money that's at least part of the reason he did it.

 

Well we have our own CNC machine so it's not out of the realm of possibility . I need to find a CNC guy though before we dive this deep into it.

doing cams on this engine is a NIGHTMARE

 

I’ll send you programs and you can hit go.

 

Someone CAMS

 

@7r41lbr34k3r ?

 

Well now you have my attention I'll discuss with you via zendesk about it

 

You know as well as I how that's going to work. lol! How often do you post something for the first time, load it on the machine, hit the button and just walk away?

 

and you come back and you drilled a hole through your vice. And or destroyed bits.

 

Every day. Simulation software.

 

Fair enough, I never had the luxury and always proofed the program while standing at the machine.

 

If I have guys standing at control watching it run he better have a damn good excuse.

 

Injectors are here. Dyno time.
We can discuss CNC fun later via zendesk.

If you have CNC experience (design) and are interested, zendesk me.

I'll happily make parts you want and pay you for your time.

 

That's a bummer about the cams because getting the right lobe on these would definitely open the realm of possibilities for the use of these trucks.

Glad to hear though you guys have the capability to make a new hpfp. You'll hurt a lot of feelings when you can really turn the boost up. I'm sure you guys already have ideas bouncing around for forged internals(better than what's in there) but I know a great engine builder that'd love to take this on with you he's got quite the pedigree and highboost applications are his bread and butter

 

There were 11 second gen guys who did a group buy for customized cams a few months ago. They went through Kelford Cams out of New Zealand and recently got them delivered. It appears that around half of them have gotten them installed with mixed results. I think @Torspd was the first to install his and I think that he had some complications. He has a built engine with an EFR 9180 turbo which is good for 1000HP and I think that is his goal. The link for the Kelford Cams group buy is below.

https://www.tacomaworld.com/threads/closed-kelford-cams-for-1gr-gb.616650/

 

Interesting stuff. Personally I'm not interested in opening up my engine at this time and just want boost to get reasonable torque out of the Tacoma.

 

Making worthwhile cams for this engine will be difficult, when you think:
You need 4 cams, and the install.
Gains would have to be huge to be worth it.

I'll post a pic of our powermax kit engine bay in a bit

So, on base pressure mode from the pump the port injectors flow 650cc, at high pressure mode they flow 775cc

The fuel pressure ramping at certain points is actually annoying. Makes me wonder too why the he'll Toyota needed a pump and tune that can supply additional fuel pressure....................

 

Future proofed

 

No complications. Fit flawlessly. Depending on how much lift and duration you get, new springs and possibly larger reliefs in the pistons are necessary. That'd be a lot of lift though.

 

Stupid, stupid design to provide additional fuel by just increasing fuel pressure. Stupid. No consistency.

I bet they did it because stock pump is just taxed to death at base pressure and 12 injectors.

How can we keep this cheap guys? Throw more voltage at the pump lmao

 

I would imagine it's just a cost cutting measure. Higher flow pump would be more expensive I imagine. Duration of higher pressure demands for performance are limited for the stock tune so they could get away with just cranking pressure intermittently maybe?