Summit Top End Packages for Chevy??? Help
12-22-2006, 06:02 PM
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Car: 1985 Z-28 2003 chevy Silverado Z71
Engine: was 305 LG4 now 355 HO
Transmission: TH700r4
Axle/Gears: posi 373
Summit Top End Packages for Chevy??? Help
I was looking to buy -
http://store.summitracing.com/partde...0&autoview=sku
How is it? How much HP/Tq can I expect to get with this set up?
http://store.summitracing.com/partde...0&autoview=sku
How is it? How much HP/Tq can I expect to get with this set up?
12-22-2006, 07:33 PM
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That looks like the Edelbrock Performer RPM power package. Your output will vary depending on displacement of your engine, compression, etc. For a typical 350 figure somewhere in the neighborhood of 350-400HP, assuming you have headers and a good exhaust.
That's massive over-simplification, but you get the general idea. You should check out Edelbrock's website for more information.
That's massive over-simplification, but you get the general idea. You should check out Edelbrock's website for more information.
12-22-2006, 08:23 PM
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Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
That looks like the Edelbrock Performer RPM power package. Your output will vary depending on displacement of your engine, compression, etc. For a typical 350 figure somewhere in the neighborhood of 350-400HP, assuming you have headers and a good exhaust.
That's massive over-simplification, but you get the general idea. You should check out Edelbrock's website for more information.
That's massive over-simplification, but you get the general idea. You should check out Edelbrock's website for more information.
These Summit top-end packages are an affordable way to get a lot of horsepower. They feature all-Edelbrock components, including the following:
* Aluminum cylinder heads
* Cylinder head bolt kit
* Aluminum intake manifold
* Intake manifold bolt set
* Intake manifold gaskets
* Performer-Link timing set
* Hardened pushrods
* Camshaft
* Lifters(on non-roller cam applications)
* Aluminum cylinder heads
* Cylinder head bolt kit
* Aluminum intake manifold
* Intake manifold bolt set
* Intake manifold gaskets
* Performer-Link timing set
* Hardened pushrods
* Camshaft
* Lifters(on non-roller cam applications)
12-22-2006, 08:27 PM
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Car: 1985 Z-28 2003 chevy Silverado Z71
Engine: was 305 LG4 now 355 HO
Transmission: TH700r4
Axle/Gears: posi 373
this one is 1409
http://store.summitracing.com/partde...5&autoview=sku
looks the same other then Intake Manifold Model & Spark Plug Style: what if the diffrence betweem Straight, Angle? Well my headers fit both kind Jet hot Pacestter headers?
http://store.summitracing.com/partde...5&autoview=sku
looks the same other then Intake Manifold Model & Spark Plug Style: what if the diffrence betweem Straight, Angle? Well my headers fit both kind Jet hot Pacestter headers?
12-23-2006, 08:29 PM
#5
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Straight vs. angle plug refers to the angle at which the spark plug points into the combustion chamber. Angled plugs point toward the exhaust valve, straight plugs go straight in (like stock). Think about what direction that makes the outside of the plug point.
If you're concerned about header clearance (and you should be) then just stick with straight plugs. Some headers can be a nightmare with angled plugs. Angled plugs in the old days were a way of getting just a tiny smidge more power, but on a street car you'll never notice the difference, if there is any at all in reality.
If you're concerned about header clearance (and you should be) then just stick with straight plugs. Some headers can be a nightmare with angled plugs. Angled plugs in the old days were a way of getting just a tiny smidge more power, but on a street car you'll never notice the difference, if there is any at all in reality.
12-23-2006, 09:48 PM
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Car: 1985 Z-28 2003 chevy Silverado Z71
Engine: was 305 LG4 now 355 HO
Transmission: TH700r4
Axle/Gears: posi 373
Its a 350 i pulled rebulit out of a 1974 Z/28 Camaro i just used the heads that came with it stock ones.
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