Does anyone make a lumpy camshaft for us??

I would love to upgrade my 5.7 camshafts with some low end torque lumps. I can’t find anything. Anyone know about this? I assume a guy would have to get a custom grinds... I did just send an email for a cam grinding company in BC here. I’ll update once they get back to me.

-edit- they never ever ever ever got back to me. Ever.

 

There’s been a few attempts to do this. They’ve failed. There is no benefit to lumpy cams on our trucks. At least not at the rpm we are used to.

Nobody has built a block and spun to 10k rpm...yet

 

Fair enough. Thanks!

 

It would be a very expensive mod for little gains other than the sound. You need 4 of them so labor would be expensive. I have an 03 Cobra (also a 4 valve motor), and it would cost roughly $2500 to upgrade the cams. They sound wicked when done, but at best I’d pick up 20-30hp on a car I’m already making 620hp.

 

Ah ya I was wondering is it was a dohc engine. That makes sense. Ah well. There goes that idea. Supercharger is the only way I guess haha

 

Lumpy enough?

 

Ghost cam? Someone needs to figure that out via the ecu.

 

What’s a ghost cam??

 

This^^^^

For bigger power, the most bang for your buck in order...

1.) Call @dirtydeeds : Ask about JBA LT headers and race exhaust
2.) Install SC
3.) Go super-nutty.... https://www.pureperformancemotorsport.com/index.php/toyota-tundra-3ur-fe-7-0l-stroker-kit.html

 

I was yeah! Yeah!! YEAH!!! Oh...........

 

Ha! That's the cheaper one...

There was one years ago for a 2007.
The newer one I referenced was originally $19K in 2014...

For that kind of money though, you could get a custom turbo system. There's a few out there folks have done on a 2nd Gen. Or you could just by a LS7 crate motor and be done with it...I think those are just over 500 hp out the box...

 

The kit for my cat is less that that!

 

You just want more beast mode

 

I've been playing around with a custom intake design and a true 'ram air' system...idea being more air in, along with head/port matching and polishing. Wont give the same SC gains but still...

 

Except these guys...

 

https://www.suprastore.com/xatraex3upec.html

Someone does make camshafts for us! But they’re expensive af haha.

 

OmG 16k for that piston stroker kit... wtf . I'd rather just supercharge it for that price. I can't afford either tho so it's irrelevant to me anyways lol

 

Whynotboth.jpg

 

He said "lumpy shaft"

 

But for real has anyone run these

 

Read my mind haha

 

I’m seeing ya boy victor g has em. But also sc so whole bunch going on there.

https://youtu.be/uihzLPsDFVs

 

He says in the comments it's not worth it unless you're revving over 6k, which I have no plans to do. RIP to that thought he also said he's tried cams on a N/A truck and lost power everywhere, only blown going to 7k did any cams help which are these.

 

Those go from $2k to $4k real fast!

 

Haha I spend 90% of my driving at 2k