dyno numbers = disappointmet

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Re: dyno numbers = disappointmet

Postby RCCUMMINS89 » Sat Aug 17, 2013 1:24 pm

With a 370 in stock form, I'd say timing will like it around 18 or so max. After you go with the larger injector the more timing will help.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: dyno numbers = disappointmet

Postby PToombs » Sat Aug 17, 2013 5:42 pm

I had my truck on the dyno, hybrid 60mm turbo and 5x.012 injectors with the fuel screw bottomed out. I hit 349hp, then I removed the hot wire from the KSB and ran it again, and lost 30hp.
Just thought I would throw that out so you can see how much the KSB helps, at least with my setup.
pete

Just enough power to break everything behind the crankshaft.
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Re: dyno numbers = disappointmet

Postby warhammer92 » Mon Aug 19, 2013 10:34 am

It really makes that big of a difference
87 f350 w/ 92 I/c cummins. 64mm,6x16 inj., dual intake,188/208, m4,300cc pump,PS I/c, marine pistons,mild ported head. Fully built a518 with 1800 stall.
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Re: dyno numbers = disappointmet

Postby RCCUMMINS89 » Mon Aug 19, 2013 10:39 am

All depends on where you have your timing.

Most don't like to drive around with that much timing, where others can get away with it.

You've just got to drive with it and find out.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: dyno numbers = disappointmet

Postby PToombs » Mon Aug 19, 2013 5:27 pm

Like RC said, it can. It's more than just timing though, it's fuel settings and how the pump works. On mine it was 30hp, on yours it may be 20, or 40. I have it hooked to my valet switch so it's usually off unless I want to play. It was noticeable last weekend, I took my buddy for a ride and thought it was a little gutless compared to usual. I remembered I pulled the wire to see what it made for a difference after I put the twins on it. I hooked up the wire and spun shifting into 3rd gear and chirped them into 4th. It's never done that before. Usually it will chirp into 3rd if I can shift fast enough, so I must be burning more fuel with the twins. That's good to know. :mrgreen:
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Re: dyno numbers = disappointmet

Postby ellis93 » Mon Aug 19, 2013 6:16 pm

And.....Pete wonders why he needs a zipper on the side of that getrag :lol:
93 D250 ,5 speed,4.11s,k&n autometer tach pyro trans boost guages,GDS 60mm h1c 14cm,honed 5x10,hplp/reg,1/8 timing,M+H M2 fuel pin, tims cooler tubz
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Re: dyno numbers = disappointmet

Postby PToombs » Tue Aug 20, 2013 5:27 pm

C'mon, it's only 800 ft lbs of torque. :mrgreen: This morning on the way to work I was doing 70, 2k rpm, I flipped on the valet and floored it. The truck made that groaning noise it made on the dyno that time the load was set at 25%, and then it left. Pretty cool! :jumpsmile:
pete

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Re: dyno numbers = disappointmet

Postby dazedandconfused » Tue Aug 20, 2013 5:44 pm

Its going to groan one day and scatter all over the road.
Big Andy
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Re: dyno numbers = disappointmet

Postby ellis93 » Tue Aug 20, 2013 5:46 pm

dazedandconfused wrote:Its going to groan one day and scatter all over the road.

Oh yeah that'll be real cool :lol:
93 D250 ,5 speed,4.11s,k&n autometer tach pyro trans boost guages,GDS 60mm h1c 14cm,honed 5x10,hplp/reg,1/8 timing,M+H M2 fuel pin, tims cooler tubz
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Re: dyno numbers = disappointmet

Postby RCCUMMINS89 » Tue Aug 20, 2013 6:29 pm

Yep........the good ol' getrag moan........ been there, done that......never had one actually go bad.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: dyno numbers = disappointmet

Postby PToombs » Wed Aug 21, 2013 5:02 pm

ellis93 wrote:
dazedandconfused wrote:Its going to groan one day and scatter all over the road.

Oh yeah that'll be real cool :lol:


:mrgreen:
pete

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Re: dyno numbers = disappointmet

Postby warhammer92 » Fri Aug 23, 2013 2:52 pm

So I might be investing into 6x16s since rocken tech is a short drive from me
87 f350 w/ 92 I/c cummins. 64mm,6x16 inj., dual intake,188/208, m4,300cc pump,PS I/c, marine pistons,mild ported head. Fully built a518 with 1800 stall.
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