800hp 24v setups

CSnyder said:
its for sale.



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Looks like a harbor freight creeper with those splayed out wheels on the bottom
 
I'll be running 6x16, 63 over 77, a maxed 180 pump, and a fully ported head. I was hoping to be right around 800. I don't see why you wouldn't be.
 
Anyone dyno'ed their vp setup and then just a pump swap and compared. I'm curious what just the pump ads
 
DISTURBED said:
Anyone dyno'ed their vp setup and then just a pump swap and compared. I'm curious what just the pump ads
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yes made 2hp less with a p-pump but 70lb. ft. more of torque on fuel. used the same dyno. was drowning the turbo, too much too soon.
 
jlbayes said:
yes made 2hp less with a p-pump but 70lb. ft. more of torque on fuel. used the same dyno. was drowning the turbo, too much too soon.
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So you were over fueled then? Did you go with smaller injectors or just tune the pump?
 
DISTURBED said:
So you were over fueled then? Did you go with smaller injectors or just tune the pump?
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correct. neither lol, when i got it done it was just in time to get it on a dyno. had i had time to tune the thing it should have went over 700hp. fwiw it made 870 when we sprayed it that day. now has larger injectors and compounds.
 
well i ended up putting 7x14s in getting ready to add the 80 in and a 45mm gate. been holding up good. already 20k miles on the swap! love it!
 
oldblue116 said:
I made a little over 800hp on fuel and 1002hp with a little spray on a 215 pump from Seth with 4ks (needs 5ks) 6x18 dual feeds, s475/83/1.0, on an air dog that wouldn't give me nearly the fuel it needed and zero pump tuning. With more fuel and rpm it definately has more to go. Good luck reaching your goal. Good choice going with Seth.
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24vboost said:
Where was your timing at when you made those numbers?

Similar setup over here.

13mm with high flow DVs, quickrate cam, 5ks and all.

Weston's 6X.018s

A1000 LP and a billet S475/87/.90

Looking for 850+ on fuel. Very optimistic seeing your results. I'll post mine here when it's up and going.
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Dual feeds and a 13mm pump for 800s? Really?
 
Well made it to the track and went low 11s first trip out. Too bad that only comes out to 750ish HP at the weight of the truck.

I did send the pump out to Seth and he said it flows 460cc maxed with the .035s he put in it. At the track it cleaned up to pretty much no smoke after i locked it in 2nd. I still need to check lift pump pressure at WOT and make sure the afc is working 100%.

If it would make 800 I think a 10sec pass would be in my future!!

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I swapped the .035s out for full cuts and went back to the track. Best mph was 123.2, which puts me at almost 800hp on the calculator. I think the compounds need some tuning still so maybe I can squeeze a little more HP out of it


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Finished up my swap not to long ago and only have about 100 miles on it, and trying to figure out where I might stand. Think I will be able to hit 700+ish on a single? maxed 215 4ks, comp dvs, 7x.013, non ported head, 188/220 cam, and an sxe472/87 timing at 20* (will be getting increased when I have time to mess with it) Reading similar setups it seems like I may have a shot??
 
Based on my track times I was averaging 725 hp with a 180pump, comp cuts, 5ks, 6x13s, home ported head and a cast wheel s468/83/.90.

If everything is working well together then it should do 700


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