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Reload this Page Just finished my 350 overhaul.. How much HP?

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Old 02-26-2007, 06:35 PM   #1
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Just finished my 350 overhaul.. How much HP?
Hi, I was wondering if anyone could guess closely how much power I am getting out of my engine....

What I did was:

bored the engine into .030
bought a flat top pistons (speed pro)
Original Heads
New hypereutectic cam fromcomp cams, .480 lift in and out, 230 duration @.050. everything around the cam was a kit from comp cams ( stronger springs etc)
Edelbrock performer 600cfm carb.
compression radio 9.5:1.

What are you guessing I am pushing out of that orginal 175 hp engine ?
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Old 02-26-2007, 07:48 PM   #2
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Join Date: Sep 2005
Location: Rochester, NY
Posts: 622
Car: '82 Sport Coupe/'89 bird/'77 280z
Engine: 355/2.8/L28E(t)
Transmission: TH350/T5/4 spd
Axle/Gears: 3.73/3.42/3.54

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Send a message via AIM to 327???
This is in the wrong forum but i'll still help.

what year is the engine? what are the casting numbers on the heads?
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Old 02-26-2007, 07:52 PM   #3
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Location: Maui, Hawaii
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Car: 1984 Trans Am
Engine: broken 385sbc
Transmission: G-Force rebuilt T-5
Axle/Gears: Currie 9" Ford 4.30:1

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176HP!!! hahaha joking.. a ROUGH guess would be 250ish.. need more info on heads, intake manifold, headers, exhaust???
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1984 Trans Am
385sbc(RIP)/t-5/4.30-9"
1.69-7.44-11.65 @ 116
next up-->383 with mild upgrades
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Old 02-27-2007, 02:43 AM   #4
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the engine is 1978 model and I'll find out about the heads and intake manifold
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Reload this Page Just finished my 350 overhaul.. How much HP?
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1992, 280z, 350, 77, 92, adders, cam, camaro, cost, engine, hp, mild, overhaul, suggest, t5, transmission
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