Re-dyno'ed it.. *pic*
 

Got a half an hour for free on the dyno this weekend to tune my car a bit and try and fix up the air/fuel. Still not great, but good enough before I do up the ls/vtec. This was running 10.5psi this time, and as you can see the OEM Honda fuel pump just can't keep up.. I set the injectors to their max duty and the fuel pump just couldn't provide enough fuel in the upper rpm's.. it leaned out to 13.5... luckily no detonation, so I turned the boost down to 8psi so I can daily drive it without having to worry.

Gained some hp over last time, but lost a little torque. Video to come....

http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg

Re: Re-dyno'ed it.. *pic*
 

looking good man

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what kind of setup are you running that your fuel pump cant keep up with a measly 220 horse?

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yea for sure most pumpos can handle 15psi or so

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i got a walbro 255 for 75 ucks

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That's weird that the A/F drop at 5.5 rpm didn't seem to do anything to the hp/tq readings. I would think it would.

Good ---- though.

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yeah that is kinda weird. maybe the sniffer was fucked up or something. thats real odd how it got so rich and hp kept climbing. great numbers nonetheless ;D

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Who know maybe you got a shitty pump on it way of going out. Just change that ---- and turn that ---- back up!

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The new head is being put together at the moment.. anyone have some gsr/type r arp head studs for me? ;D

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tunertoys homie ;)

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my d series made 253hp onna stock vx fuel pump and 550s. i think your pump is toast.

my stock gsr pump was still in the 10s a/f wise and doin its jobbie. 282 hp 9 psi

change your pump witha known good stocker. csaddict has a couple known good ones im sure hed sell you very cheap

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I maxed out the duty cycle for the dsm 450's in uberdata.. maybe it's time for larger injectors and not the fuel pump.

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450cc injectors and a stock fuel pump dont max out at 230hp.

you've got faulty parts

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agreed 450s should be good for 300hp

sounds like bunk ass parts.

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Especially at 13.5:1 AFR. :-X

Also check the fuel filters. They might be clogged.
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Re: Re-dyno'ed it.. *pic*
 

Dr. Boost, you're back!! :o

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Maxed out or not, i'm more than happy with 230whp on an LS.

Re: Re-dyno'ed it.. *pic*
 

Where did I go? ???
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Re: Re-dyno'ed it.. *pic*
 

450cc's are FAR from maxed out at 230WHP :P

Were you running on 87oct gas or something? :-X

I think you need to work on your tuning a bit, your a/f is still pretty nasty. But the #'s are impressive for a d series non the less.

Re: Re-dyno'ed it.. *pic*
 

If he were running a D series anyways, huh? :P
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Re: Re-dyno'ed it.. *pic*
 

Damnit I though he was someone else :o