What is the stock cam in a 350?
The Chevy 350 has a hydraulic camshaft and hydraulic lifters. The intake and exhaust valves have a duration of 218 seconds a 0.5 rpm each. Both have a valve lift of 0.457 inches and a total duration of 268 seconds.
Is a 350 rocket a big block?
Re: 350 rocket big or samll block? It’s not a big block or a small block, it’s an Oldsmobile. Though big-block engines are significantly larger than their small-block brethren, the true difference between these two is more about displacement, bore, and stroke than strictly size.
What is a good size cam for a 350?
6 Top Best Stock 350 Chevy Camshafts Comparisons
| IMAGE | PRODUCT | EDITOR’S RATING |
|---|---|---|
| TOP PICK | Comp Cams 12-602-4 Hydraulic Flat Cam | 9.7 |
| Comp Cams Xtreme Energy 242/248 Hydraulic Roller Cam | 9.5 | |
| SB Chevy Hi-Perf RV Cam And Lifter Kit | 9.1 | |
| Lunati Bare Bones Hydraulic Flat Cam | 8.8 |
Can you put a cam in a stock engine?
Yes. The camshafts will be slightly ahead or behind the cams if you adjust them so that they are slightly ahead or behind. The earlier the timing, the more torque the fuel intakes can open and close. A cam that is retarded will, however, increase high-end horsepower at the expense of low-end torque.
How much horsepower can you get out of a 350 Olds?
With a stock block, using after market crank, rods, pistons, bolts, heads, etc., you could expect a small block 350 to make upwards of 450 HP and for it to reliably handle upwards of 550 – 600 HP, and a big block with the same aftermarket components to make power in the 500 to 600 HP area, and be able to handle upwards …
How much horsepower does a cam add to a 350?
Does a camshaft increase horsepower? Yes, a camshaft adds 10 to 20 horsepower depending on the setup. To get the full potential of the high-performance camshaft, you’ll have to swap out additional components like the air intake, exhaust manifold, injectors, and valve heads.
How much horsepower do headers add to a 350?
16 horsepower
There was an immediate increase of 16 horsepower and a more dramatic increase of 53 foot-pounds of Torque after Chevy High Performance Magazine installed a set of Hooker heads on a stock engine.
Are cammed cars illegal?
yes, unless it comes with a CARB certification number. Any modification is illegal (even just changing the mufflers) unless it’s certified by CARB.
How much horsepower does a Buick 350 have?
| Engine manufacturer: | GM Buick Small-Block V-8 350 |
|---|---|
| Horsepower gross: | 194 kW / 264 PS / 260 hp (SAE gross) |
| / 4400 | |
| Torque gross: | 488 Nm / 360 ft-lb |
| / 2600 |