Question: Ford 6.4's can run 600+hp on stock trans?

radvans

Member
Jun 4, 2007
242
0
16
SoCal
Just checking to see if this is true.

I was told stock 6.4's are running 600+hp on the stock turbo's and trans with no problems.

Is this true?
 

2wd_Sled_Puller

Heavy Equiment mechanic
Feb 19, 2008
1,356
0
0
Florida
O stock trans i would dought mike L will no about that but stock turbo maybe because it has two. if it still the torque shift its possible with the right tranny tune. But i call bs because i havent heard of any baddass 6.4 yet
 
Jun 28, 2007
3,259
0
0
NE Pa
I'm sure with enough nitrous anything will make 600hp for a few sec:rofl:

In all seriousness I was wondering if it was posible to do much of anything with those thing
 
Jun 28, 2007
3,259
0
0
NE Pa
There capable but u still need them danm studs


I used to have a 6.0 and the 6.4 is based off of the same block. The problem is that they only have 4 head bolts per cyl. I think it was in 05 they upped the size and tq spec on them but that doesnt help. All it does is distort the head and block more. With just a good tune I was able to lift the heads on my 6.0.
 

radvans

Member
Jun 4, 2007
242
0
16
SoCal
I was sent a link. The truck had injectors and a built sc trans. First run was 461hp, then a weird graph for the 604. Then a 380hp run. All over the place.

Just checking to see if they really have come that far that fast.
 

ripmf666

Active member
Sep 20, 2006
15,123
14
38
47
Wentzville Mo
Theres a link on thedieselgarage that had a 6.4 at t/s and they were saying fuel only but on dunbars numbers the 2nd set is for power adders and Mike came and said that the 2nd set was for adders and some are saying the truck was fuel only, since there new server update that post is missing in action.
 

ripmf666

Active member
Sep 20, 2006
15,123
14
38
47
Wentzville Mo
That's a different truck.

Same truck Mike said just was dynoed 2 different days Wayne,Will type to mike to repost it.said 1st day truck was not right so they took it off dyno and brought it back the next day.

Dallas Pean - 2008 F250 - 453.1 - 738.8 - 461.5 - 734.1

Dallas Pean - 2008 F250 - 481.4 - 1004.3 - 604. - 1212.1
 

fordt

Think Done Deals
Jan 3, 2007
377
0
0
43
Vero Beach, FL.
www.abcamping.com
Same truck Mike said just was dynoed 2 different days Wayne,Will type to mike to repost it.said 1st day truck was not right so they took it off dyno and brought it back the next day.

Dallas Pean - 2008 F250 - 453.1 - 738.8 - 461.5 - 734.1

Dallas Pean - 2008 F250 - 481.4 - 1004.3 - 604. - 1212.1

I understand that, but I am saying that the thread I posted was not done at TS, or on Dunabr's Dyno. Either way, IMO even 481 is impressive....for a Ford :baby:
 

radvans

Member
Jun 4, 2007
242
0
16
SoCal
Here is the link for the truck I am refering to.

http://www.***************.com/forum...ad.php?t=68712

Page 11 or so the drive shows what he has. The person I talked to said it was a stock trans and engine. Reading showed that the first run was a 400hp run with an sct run and then he ran a tune from someone that was there. Sounded like a dyno tune. The graphs are all over the place.

I still doubt the high 400 run.