Chevy 350 hp?

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05-19-2009, 10:14 AM

endeavour32

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Chevy 350 hp?

I'v got a 350 bored 30 over. I'm curious what kind of power I should expect out of this. Here is what I'm running.
Speed Pro .10 domed piston
Std cast heads ported and polished
Comp camps x-treme marine 262 cam
Roller rockers
Stealth Intake
750 Edelbrock Carb

I'm hoping this combo gets in the the 350-375 range, any opinions on this?

Thanks-

05-19-2009, 11:17 AM

niceguy

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Around 325-350 should be about right.

05-19-2009, 11:30 AM

endeavour32

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Even though I've had some work done to my old heads would I be better off with a set of vortec heads?

05-19-2009, 11:52 AM

jeffswav

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Quote:

Originally Posted by endeavour32

What exhaust are you running?

05-19-2009, 12:05 PM

RHM253

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The vortec heads will not work with the .100 dome piston.

05-19-2009, 05:44 PM

wayne272

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I am running .040 over 350, flat-top pistons,block was decked (maybe.010)crane h-272 cam,engine quest vortecs,air-gap intake,650 DP,GLM cast manifolds/4" risers. Engines dynoed365hp/400 ft.lbs.

05-19-2009, 11:40 PM

endeavour32

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Right now I will be running the stock manifolds. I know I'm going to need aftermarket manifolds. What do you all suggest that are the best value?

05-20-2009, 08:49 AM

GoFastSonic

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Quote:

Originally Posted by endeavour32

Right now I will be running the stock manifolds. I know I'm going to need aftermarket manifolds. What do you all suggest that are the best value?

Stainless Marine

05-20-2009, 10:23 AM

CB-BLR

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Revolution Marine for the exhaust.

http://revolutionmarine.com/shopsite...bcexhaust.html

Chris

05-20-2009, 10:26 AM

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Holeinthewater

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I'm currently building a similar setup for my Baja204 I'm using aluminum EMI Thunder manifolds/stainless risers.

My Motor:
355 four bolt main truck block/forged crank
Manley flattop pistons 10:1
Manley 6in H beam rods
Brodix Track 1 aluminum heads 2.08/1.60
Comp Cams Extreme Marine 270 hyd roller/beehive springs
Comp Cams Magnum roller rockers
Edlebrock Performer RPM intake
750 AFB
EMI Thunder exhaust straight out the back!