Heads and cam for 350 block
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Car: 1989 Camaro RS
Engine: 350 Holley TBI Personally Tuned
Transmission: 5 Speed
Heads and cam for 350 block
Ok, i keep reading through posts about people getting new heads and new cams and all that happy horse crap. So it got me thinking about this upcoming winter and tearing into my cars engine. I have a 95 truck block 350 in my 89 RS right now. It was rebuilt a couple of years ago and only about 2500 easy miles have been put on it since, so the bottom end should be in pristine condition. So im wondering with the Holley TBI and my ability to tune my chip, what would be a good direct bolt on head and cam combo upgrade for my car, i have headers also. Some part numbers and links would be greatly appreciated. Thanks!
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Car: 1990 Cadillac Fleetwood Brougham
Engine: Chevy 350 TBI with some goodies
Transmission: TH-7OO-R4, waiting for rebuild
Axle/Gears: Stock. Saving for 3.73 posi unit.
Re: Heads and cam for 350 block
Edelbrock makes some nice head/cam combo's. You also have the Fastburn heads. Its all in your budget if any.
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Car: 1989 Camaro RS
Engine: 350 Holley TBI Personally Tuned
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Re: Heads and cam for 350 block
Lower budget looking for a nice setup and what kind of power gain could i get out of it. Thanks!
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Car: 91 RS
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Car: 1990 Cadillac Fleetwood Brougham
Engine: Chevy 350 TBI with some goodies
Transmission: TH-7OO-R4, waiting for rebuild
Axle/Gears: Stock. Saving for 3.73 posi unit.
Re: Heads and cam for 350 block
If you know how to tune your own vehicle, you may want to try some Vortec heads. N ot sure if you have emissions or not. The intake may be a little pricey. Take a look through a Summitt Racing catalog. That should get you mind going.
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Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
Re: Heads and cam for 350 block
Vortecs and something in the 224/230 range cam would be my choice.
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Car: 91 RS
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Re: Heads and cam for 350 block
Jim, I thought Vortecs but was waiting on cam specs until he replied about gear ratio......
You outta school now right?
You outta school now right?
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Car: 1989 Camaro RS
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Re: Heads and cam for 350 block
Sorry for the delay in a respond, long weekend away from the computer. I have 3.08 gears right now. And would vortec heads have come on a 95 truck 350 which i have?
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Car: 91 RS
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Re: Heads and cam for 350 block
I'm not sure on the truck years but if the engine is tbi.....no. If it is the newer style injection they are the Vortecs IIRC.
The cam choice is why I asked about the gears. How much cam do you want to use and what do you expect from it? [How are you going to drive it? Drags or just puttering around?].
I ran the Vortecs with a 3.08 for years with an LT4 std cam. Ran good once I got the timing correct. With gas the way it is I might reinstall the 3.08's...........
Last edited by DM91RS; 05-27-2008 at 03:19 PM.
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Car: 1989 Camaro RS
Engine: 350 Holley TBI Personally Tuned
Transmission: 5 Speed
Re: Heads and cam for 350 block
More of less just putting around, but something that would give it some pep. And i think the truck the engine came from had that fuel injection, like the single big bore throttle body.
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Car: 1983 G20 Chevy
Engine: 305 TPI
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Re: Heads and cam for 350 block
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Car: 91 RS
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Re: Heads and cam for 350 block
Chris.....if your info is correct...[not saying you are not].....you need to write a TBI book.
XJ it sounds like you need an intake and a cam. You need to choose what cam you want........then hold on.............
XJ it sounds like you need an intake and a cam. You need to choose what cam you want........then hold on.............
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Car: 1989 Camaro RS
Engine: 350 Holley TBI Personally Tuned
Transmission: 5 Speed
Re: Heads and cam for 350 block
Ok, then if i dont need heads than what kind of cam, and intake am i looking for now?
Also my intake has the bolts that bolt straight down into the head not on the same angle as the intake plane on the head, understand what im saying?
Also my intake has the bolts that bolt straight down into the head not on the same angle as the intake plane on the head, understand what im saying?
Last edited by xjcamaro89; 05-28-2008 at 03:08 PM.
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Car: 91 RS
Engine: 305
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Axle/Gears: 3.73
Re: Heads and cam for 350 block
The cam needs to be thought through as far as how the cam will perform and what work will be necessary to run it with the heads that you have. [Stock Vortecs]
Are you willing to rework them to run any cam or do you want something that will 'fit' within the lift limit of the heads as they are now?
Vortec heads have four bolts per side that are "straight down"
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