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Can someone give me a HP estimate

Old Apr 2, 2001 | 08:27 AM
  #1  
perp's Avatar
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From: Jackson Ohio
Can someone give me a HP estimate

I have used Desktp Dyno 2K and it says 470@6500 416@5500 thats using the dart file for my heads and everything. I just dont think thats right though. Here's my setup can someone give me an idea of what it should be at the wheels?

350 bored .030
10.3:1 compression
Dart Iron Eagle II's
2.02 1.60
64 cc ported/poliches/gasket matched
1.6 Roller Rockers
Weiand Steal Intake
700 VS Holley Carb
.549/.549 246*/246* @.050
IVO@19* IVC@47* EVO@55* EVC@11*
Lobe Center 108 Overlap 30
Hooker Super Comp Headers
MSD Super Coil
Connected to TH-350
3600 Stall
3.43 gears

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Cant think of anything
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Old Apr 2, 2001 | 12:13 PM
  #2  
LFN AT U's Avatar
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From: Crete, IL 60417
Car: 2004 Chevy Avalanche
Engine: Some that run, some that don't
Transmission: 700R4's, a T-5, and a Turbo 350
I would say you program is about right. I hope you don't plan on driving that thing much on the street because your drivability will be terrible.
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Old Apr 2, 2001 | 05:25 PM
  #3  
ede's Avatar
ede
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From: Jackson County
damn you must have one hell of an engine builder

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ICON Motorsports

1st & 3rd
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Old Apr 2, 2001 | 11:20 PM
  #4  
zippy's Avatar
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From: Chander, Arizona USA
Car: 2006 Silverado 1500
Engine: 5.3L
Transmission: 4L60E
i'd say about 430hp@5800 and 420ftlbs@4800. have it dyno'd would be easier.
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Old Apr 2, 2001 | 11:23 PM
  #5  
Bort62's Avatar
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Thats a Helluva motor, Should be Fun




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60 Ranchero - Project ( Money Hole )
85 Sport Coupe LG4 - Daily Driver

Just another Hot Rod kid, or thats what they all tell me.
Livin' the Stereotype
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Old Apr 3, 2001 | 12:30 AM
  #6  
KW87GTA's Avatar
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From: Bronx, NY
I'd have to agree with Zippy, I think 470 is a little higher. It is possible you might be seeing high numbers at high rpm, I asume the cam can get to 6500 maybe even 7000 assuming you have enough air coming in, but 410 - 440 sounds like a good number to me and aroudn 420 torque. Hey, don't worry about how much power it has, worry about your times

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87 GTA 350 L98
K&N filters, beefed up TH-700r4, Accel Manifold, Ported Plenum and Runners, Fuel Press. Regulator 49.5psi, air foil, modified MAF, SLP cold air box, Hypertech Thermomaster chip w/160 thermostat, MSD 6AL and Blaster 3, B&M shift kit & megashifter, Moser Ford 9in Rear with Richmond 3.50 and locker, Edlebrock TES headers and Cat Back,Hotchkis setup in rear, Poly suspension and Koni in the front, relocated MAT, bypassed IAC, 300 lbs lighter

Fastest ET's
Stock-0-60 6.8, 1/4 15.0 @ 94
Best-0-60 4.7, 1/4 12.8 @ 112
Norm-0-60 5.2, 1/4 13.2 @ 108
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Old Apr 3, 2001 | 08:41 AM
  #7  
Biochem's Avatar
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From: This spot right here --->*
Car: 2002 SOM z28
Engine: LS1
Transmission: T-56
<font face="Verdana, Arial" size="2">Originally posted by ede:
damn you must have one hell of an engine builder

</font>
Kid, there is NO WAY that combo will make those numbers! Especially if you let your father help you put it together...


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1984 z28 w/ a 357 cu in. monster engine which is looking like the posterchild for Edelbrock with the exception of the Holley 750vac... all the suspension stuff... 9-bolt posi disk is in...

-=ICON Motorsports=-
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Old Apr 3, 2001 | 09:54 AM
  #8  
89BlwnRs's Avatar
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From: Fairfax County, Va, USA
I wouldn't be surprised if he's making that much power, if the engine can take the 6500 RPMs. Your cam's duration @ .050" is extremaly high at 246 degrees. This engine will suck down low but scream in the higher RPMs. I'd suggest building a tough bottom end to take the high RPM horsepower. This engine will probably be real tough to drive anywhere else than the drag strip.

Jason
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