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help 383 how much hp tq please

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Old Jun 25, 2012 | 04:18 AM
  #1  
hz385's Avatar
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help 383 how much hp tq please

hi all!im new member from aussie land id love some help to try find out the horsepower roughly ?any help would be appreciated cheers!!

here goes
4.040 bore
3.750 stroke
210 raceready afr eliminator heads 65cc
252-256@50 650 lift solid roller 4&7 swap with 1.5 rockers
pistons .005 or 5 thou above deck
just only speed pro hypatec flat top pistons 2 valve relief think 5cc??
h beam eagle rods ,filefit rings,allecullar bearings
can't remember head gasket thickness but comp suppose to be around 11-8-1
decks squared align tunnel bore mains,stud kit bottom,windage tray etc sraper etc standard oil pump with pickup welded
850 mechanical holley carb have 2inch and 1 inch spacers
can supply mre info if needed not sure what else to put down so could someone please help ?with hp tq and comp cheers
hz 385 adam
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Old Jun 25, 2012 | 07:07 AM
  #2  
Orr89RocZ's Avatar
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: help 383 how much hp tq please

What intake manifold?

Stout 383 for sure. Good sized cam and heads. Should be north of 500, probably 540-550 hp capable with a good single plane intake
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Old Jun 27, 2012 | 02:21 AM
  #3  
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Re: help 383 how much hp tq please

hi sorry its a vic jnr was port matched to my old far 195 heads ,what would u recommend for intake thanks hz385 adam
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Old Jun 27, 2012 | 07:27 AM
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: help 383 how much hp tq please

Probably be ok with the vic jr if its been ported abit. Alot of guys like the holley 300-110 intakes for an out the box intake
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Old Jun 27, 2012 | 10:06 PM
  #5  
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From: Sanctuary state
Car: 67 ******mobile
Engine: 385 Solid roller
Transmission: T-56
Axle/Gears: 4.11
Re: help 383 how much hp tq please

With Orr, should be good for 540-550

Sounds like a nice running setup
11.8 with flat tops??
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Old Jun 28, 2012 | 03:51 AM
  #6  
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Re: help 383 how much hp tq please

does that comp sound not right !what do u think it should be ,with 65cc heads 5thou above deck flat tops 5cc pistons cheers
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