Early April Fools

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,216
5,037
113
Phoenix Az
So some of you saw I was "ditching the twins and possibly going another direction" with the limo. Well....... That was a fib. I could never give this big bitch up. I just decided I would buy a new s480 instead of waiting for the backing plate to get machined lol. Besides the whistle being quieter, I love this thing!

Today we had a dyno day out here and I put her up on it. It took quite a few times to dial the dyno in right and never really was right for the big tune but it was fun none the less.

She made 619hp on the tow tune at 40psi and 50% load (normally I see 50psi) and 747hp on the race tune at 35psi and 75% load (that saw 60psi on the street). All in 4th gear. The tow tune hp is pretty damn close, the race tune is on the low side but I'm very happy with it! By the time the turbos would finally come on, I'd run out of rpm. I so t think the dyno guy knew how to run it the best for diesels but fun either way!! I'll let Brian post his results.

guqymebu.jpg

3e7a4u6u.jpg


Again, These are just DYNO numbers and I'm not oooooing and ahhhhhing over them. The track said I was 750hp on the I modded stock turbo and 475 with a bad trans and intercooler when I ran. I'll take a badge though please Kat/Rob :D
 

Kat

Wicked Witch of the West
Aug 2, 2006
17,899
13
38
59
Norco, CA
:hi5:


Your wish is my command :D But, you do have to put the pic in your garage ;)
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,216
5,037
113
Phoenix Az
Lol I'll put it in there Kat, Thanks!!

Nick, 7800lbs at 12.3 running 113mph equates to that :D

EDIT: done deal Kat
 
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hondarider552

Getting faster
May 28, 2008
10,628
2
36
33
Arizona
New setup is proving to be pretty potent, made a hair over 1000 with some nitrous to get me there.. 1018rwhp/1618 torque. Will post video
 

SmokeShow

Well-known member
Nov 30, 2006
6,818
34
48
42
Lawrenceburg, KY
That's awesome. Honestly, did you ever think you'd have a 1000rwhp truck?!?!

I can remember when nasty girl was going for that & it was a long shot for most other enthusiasts. Now its a fairly common goal amungst built engine guys.

Congrats though. Very cool!!
 

hondarider552

Getting faster
May 28, 2008
10,628
2
36
33
Arizona
All I wanted was 10 1/4 mile and 850rwhp. Blew right past both of those goals on a budget built engine. I am not going to be greedy anymore and have been eyeballing doing some 66/80 twins again. I loved those turbos.
 

JoshH

Daggum farm truck
Staff member
Vendor/Sponsor
Feb 14, 2007
13,599
633
113
Texas!!!
Good to hear the turbo is working. Now you just need to get it to the track.
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,216
5,037
113
Phoenix Az
I will donate mine :D


Goin 2wd? Lol

manual or button shift?

Congrats on the numbers, both of you. :thumb:


Push button and thanks Tom!

Not bad , now go get that LIMO in the 11s:D


Maybe! Not till this upcoming fall/winter and that's even a maybe. I don't need the tow rig down to take my new toy to the dunes this upcoming season hehe

Congrats James and Brian :woott:


Thank you!