This is topic How much hp do I have? in forum Tech Talk at Northern California Ford Owners  .


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Posted by Tripod (Member # 12868) on :
 
I just got done building my motor. I was wondering how much hp I will have. I don't have a tune yet but I will get one as soon as I can afford it. I have a 347 stroker, afr 185heads, huge comp cam, roller rockers,all forged internals,comp cam lifters, trickflow upper and lower intake, bbk tb, 36lb injecters, sn95 rails,and a vortec supercharger with intercooler putting 10 pounds I boost [Wink] I want to know roughly how much hp untuned and with a tune. Any info will help
 
Posted by 2T0NE (Member # 4216) on :
 
With your huge cam my cafords dyno says 480hp to the wheels

[ 2013-06-23, 10:05 PM: Message edited by: 2T0NE ]
 
Posted by Arch (Member # 5177) on :
 
quote:
Originally posted by 2T0NE:
With your huge cam my cafords dyno says 480hp to the wheels
Oh that's off. I'd say 478.
 
Posted by NEIGHT (Member # 8741) on :
 
I would guess you'd run out of fuel at 450rwhp. 36lb injectors aren't gonna cut it....
 
Posted by FivePTSlow (Member # 7682) on :
 
quote:
Originally posted by NEIGHT:
I would guess you'd run out of fuel at 450rwhp. 36lb injectors aren't gonna cut it....
+1, I use 42lb injectors with my boosted 302 @ 8psi
 
Posted by i (Member # 12534) on :
 
around 500
 
Posted by banks86coupe (Member # 11683) on :
 
my 347 is gonna make that all motor
 
Posted by CornOil_&_Boost (Member # 5888) on :
 
which Trim vortech?
 
Posted by Tripod (Member # 12868) on :
 
S trim vortec. I know I know i need 42lb injectors but moneys short now and I had 36lb allready. That will be my next thing and then a tune. U think the motor will be cool for now? Anyone know someone with used 42s for cheap or trade
 
Posted by Charged50 (Member # 9987) on :
 
36# injectors are not nearly enough fuel supply for a 347 on 10psi, at minimum u will need 42#'s and a new matching calibrated mass air flow sensor to match the injectors.. unless ur running a standalone with a blowthru maf.? Also I hope its not the stock fuel pump in there cuz that wont last long under those conditions.. u at least need a 255/lph

[ 2013-06-26, 09:34 AM: Message edited by: Charged50 ]
 
Posted by moeofit32 (Member # 10393) on :
 
Well my car is at 100% duty cycle at 5300 on a 306 hci strim I'm going 50s....I say u should do 60s....

[ 2013-06-26, 12:49 PM: Message edited by: moeofit32 ]
 
Posted by Tripod (Member # 12868) on :
 
I got a 255 pump. Someone told me 60lb should be good.all I know is the injectors won't cut it now
 
Posted by moeofit32 (Member # 10393) on :
 
You gonna need more pump tho 255 is gonna be at its limits do the eromotive 340
 




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