Harrop - not Tundra.

look at the torque curve on this stock block Ford 7.3 gas

add a blower...fiddle with the map...800hp ~800ft/lbs

yes. it's a ford.

just sharing.

I'm a week out from install on my 2020 1794.


https://www.youtube.com/watch?v=CI5INrXHMTY

 

I was hoping the 3100 TVS would make it to the Tundra, given this is the last year of this gen I doubt they will support it.

 

I have yet to wrap my head around the 3100.

I don't intend to surpass the capabilities of the 2650.

...famous last words.

 

Harrop claims 1000HP on the 2650 with the appropriate mods. The Whipple offering is a 2900 but its not a TVS, not sure what the top end would be for it.

 

if Ford puts that into the Raptor R, I might get seriously tempted with the 37 package.

On a side note, has anyone done any 1/4 mile with the Harrops?

 

I predict I will be satisfied with ~600hp.

what are your thoughts on the limits of the Tundra internals past 600hp?

I'll do Stage 2 when ECU avail. past that, who knows.

 

@ViktorG has a thread and Youtube channel covering his exploits with his S/C Tundra

 

Yea I read through his thread, but his build is more track oriented where I wonder what kinda ET do you get with 35s/regear/supercharged.

 

So many variables with the configuration you described. I would imagine you may recoup some loss and maybe slightly exceed stock numbers.

 

I'd guess it will run high 13s on a stock Harrop setup on 35s at sea level. But too many variables, as Saltyhero13 said.
There is a guy that runs 12.1@112 in a Harrop blown Crewmax, it is not stock though and no lift/big tires.

 

Going to wait for road to dry up to do some vbox runs as it sits now, I was hoping with 600hp crank, it should touch 12s on 35s if I was to pull the trigger, stock raptors are hitting mid 13s.

 

Hopefully I'll be able to answer some of questions, the Harrop shipped today and the 4.88 with elockers went in yesterday. Unfortunately or fortunately it's going in a 2021 crewmax. It will be a little while until I get the gears conditioned.

 

New Bronco with the 7.3 would get me to order. That 392 Jeep just doesn’t interest me at all.

Although I can’t imagine a 7.3 in something with that short of a wheelbase would be very enjoyable to drive.

 

As much as I love Japanese brand cars, I gotta say, the domestic cars from sports cars to trucks have been killen’ it for the past 10yrs. Throw in the aftermarket, and it’s crazy what their motors can do.

 

Our first Toyota was a 3 year old '77 Corolla Wagon, so we've been driving them for a while and yes, we're THAT old! Be that as it may, I too am really glad American owned vehicle manufactures are doing better.

 

Keep us posted, are you going to dyno it?

Its ummm unique, frightening and joyful, I've driven a jl 3 door with the 6.4, not sure I'd drive that on the hwy.

 

Had couple runs with 0-100kmh on the vbox, was only able to get to mid 5s on 4hi, didn't have enough distance for 1/4 mile, I saw this video another day:

https://youtu.be/Zc9y2D4gYTc

Gives me hope to justify the s/c kit.

 

Harrop makes a kit for my BMW and it looks awesome

 

Its nice to see all these options though, we have sedans and trucks putting out numbers that used to be achieved only by super cars. Love to see it

 

Huge power, high center of gravity, and short wheelbase is a recipe for trouble…no matter who makes it.

 

I’d even settle for the 5.0. At least that would make it a bit safer since most it’s power is up top.

Most these new cars make more power NA than my Lexus did supercharged. The muscle cars are getting boring though. Way too many 5.0’s and scat packs nowadays. We need more cars that are different. Like the CTS-V, that thing was a hit if you ask me. When FCA mixes it up and puts one of their hellcats in something else it all of a sudden becomes interesting again. I would have thought that 6.4 HEMI was becoming irrelevant but then they go and toss it into a Jeep and charge double what the scat pack costs. Ford needs to start throwing big engines into other cars. Everyone’s obsessed with big engines. They don’t have a high powered sedan or SUV. Explorer ST is about all they have...and no one even really cares about it.