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Rian_Colorado
05-14-2025, 10:09 AM
In lieu of an actual build thread, I submit this Dyno video of my 427 build. The fine folks at Forte's will be putting this on the truck to me next week at some point. Wish I had any time to drop it in until like JULY! Just happy it'll be in my shop shortly.... This should be smile inducing even at 5200 feet of altitude!

https://www.youtube.com/watch?v=rv7QD4Qt9HU

Rian

Mike.Bray
05-14-2025, 10:23 AM
Nice! You are going to love that ProFlo.

Rian_Colorado
05-14-2025, 10:49 AM
Thanks Mike! Yeah, the PF4 seemed to be the "easy" button in a lot of ways. I'll need to figure out swapping the throttle to the DS of the motor to work with the Forte throttle setup, but I'm betting there's not a ton to it.

Might swap out the valve covers for the Ansen ones too

Mike.Bray
05-14-2025, 11:07 AM
I really like these Ford Performance valve covers, but I like bling:)

213765

gbranham
05-14-2025, 11:32 AM
Very nice! I also have a Boss427 with ProFlo4, and Trick Flow 11R 190 heads. What are your cam specs? Also, Not sure what you mean about swapping the throttle to the driver's side to work with the Forte linkage. (EDIT...I see in the video...he has moved it to the passenger side for his dyno setup. Should be an easy swap, yes) The ProFlo4 already has the throttle controls on the driver's side of the intake, and it bolted right up to the Forte throttle linkage on my build.

Greg

cv2065
05-14-2025, 04:08 PM
Nice power!!

Mike.Bray
05-14-2025, 04:20 PM
Nice power!!

I made more power:)

213778

Rian_Colorado
05-14-2025, 04:56 PM
I made more power:)

213778

HAAAAAAA!! awesome. I'll have to get out a magic marker and adjust mine....

ggunter
05-15-2025, 06:54 AM
Funny.

canuck1
05-15-2025, 03:15 PM
Sounds angry! Do you know what size injectors on your motor? I'm running PF4 now as well. I like it. It's seemed like a reliable, adaptable system that suits my needs just fine.

Sean