350 bored .30 w/ 8.5:1
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Junior Member
Joined: Feb 2004
Posts: 81
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From: kirksville, MO
Car: 1991 RS Camaro
Engine: 305
Transmission: 5sp
350 bored .30 w/ 8.5:1
How would a 350 bored .30over w/ 8.5:1 compression pistons run w/ a set of ported and polished Dart Heads and an Edelbrock Victor Jr. Intake and a 650 cfm holley run?.........need an idea for a cam also.......wanting between 350-400 hp......possible? daily driver? Need help soon........just bought the block already bored and has .30 pistons for 8.5:1 and i know where i can get the heads and intake.........help me soon
Supreme Member
Joined: Jan 2002
Posts: 3,852
Likes: 1
From: Valley of the Sun
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
Your going to have trouble making any kind of power with 8.5:1 compression, unless your running a SC or TC. I'd use a different intake other then the Victor Jr. But thats me because it like power.
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Re: 350 bored .30 w/ 8.5:1
Originally posted by jake_91_rs
just bought the block already bored and has .30 pistons
just bought the block already bored and has .30 pistons
(Just trying to be accurate, you know.)
Small chamber heads would be the only way to get decent compression.
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Joined: Nov 2003
Posts: 189
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From: Elkhart, IN, USA
Car: 77 K20 80 K2500 93 C2500 94 K1500
Engine: 350 350 454 350
Transmission: 350 465 80E 60E
Axle/Gears: 4.10 3.73 5.13 3.73
Re: Re: 350 bored .30 w/ 8.5:1
Originally posted by five7kid
Small chamber heads would be the only way to get decent compression.
Small chamber heads would be the only way to get decent compression.
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