Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
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From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers



Comp Cams 306-8 Camshaft complete with Matching Comp Valve Springs, Comp steel Retainers & Comp Steel Keepers.
Comp Cams #249-07-306-8
Xtreme Energy 290HR-12 Hydraulic Roller Camshaft Only
Lift: .510''/.540''
Duration: 290°/307°
RPM Range: 1800-5800
This cam made power all the way up to 6300 rpm with the springs combo that Im selling.
$250.00 USD plus Shipping
ythreekay@hotmail.com
Joined: Dec 2008
Posts: 2,540
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From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
Do you know if this would work with stock lifters and can you check shipping to 90650
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
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From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
Ground Shipping is $37.00 USD to that area code (8 business days)
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
Likes: 0
From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
I used the cam with fast burn cylinder heads. At the time they were just cleaned up a little and had a 3 angle valve job done.
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
Likes: 0
From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
Bump
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
Do you know if this would work good on a 350 tbi i am thinking of camming my 350 thats going to go in soon
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Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
Likes: 0
From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
I don't see why not, the cam is not over the top in terms of size.
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
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From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
If JR350tpi is interested in just buying the camshaft then I don't mind selling separately.
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
I will get back to you i am going to ask what i would need to install this cam to my engine
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
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From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
I'll get you a price this afternoon, I have to measure the box size.
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
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From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
ttt
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
Likes: 0
From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
ttt
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
Likes: 0
From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
ttt
Thread Starter
Junior Member
iTrader: (2)
Joined: Nov 2002
Posts: 47
Likes: 0
From: Toronto, ON, Canada
Car: 1988 IROC-Z
Engine: Fast Burn 385 Crate Engine / Accel DFI
Transmission: T-56
Axle/Gears: 10 Bolt Auburn Pro / 4.10 Gears
Re: Comp 306-8 Camshaft, Valve Springs, Retainers & Keepers
ttt
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