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Vacuum at idle is a steady 15” confirmed with two vacuum gauges. The timing is all in at 3000 rpms at 34 BTDC. The engine idles smoothly at 650 rpms in gear and has good power off the line with little to no hesitation, but it stinks of fuel when the vacuum advance is hooked to the manifold port on the carb.Looking to get it to the paint shop and was wonder what color I should choose ?There are several variations of the Chevy 350 engine that come with different horsepower ratings. Chevrolet indicates that the deluxe model of its small crate engine has 290 horsep...1.Comp Cams 54-470-11 Camshaft for 350 Chevy– Best Overall. SB Chevy B01N40WFI0 Cam & Lifter Kit– Seamless Sound. COMP Cams 12-602-4 Camshaft for 350 Chevy-High Compression Ratio. COMP Cams CL 12-206-2 Camshaft for 350 Chevy– Budget Friendly. COMP Cams CL 12-235-2 Camshaft for Chevrolet Small Block-Enhanced Throttle Response.Run with a stock cam and two-barrel Rochester carb, the mild 350 produced 246 hp and 364 lb-ft of torque. The stock exhaust manifolds were ditched in favor of a set of Hooker headers. AdvertisementBy end of August and into September, the price of lumber could settle in a range between $350-$450 per thousand board feet, an analyst told Insider. Jump to Lumber futures are slid...Mild build chevy 350 guts question. I have a 74 2 bolt main chevy 350 out of a impala. I have torn it down for a rebuild. I have a 79/80 2brl aluminum intake and 883 heads that will get ported to match. I will probably stay with stock valve springs and not turn anything into a roller. I do a little racing and that is what this engion will be for.We'll choose a camshaft with a .488-inch intake/.510-inch exhaust lift, 234-degree intake/244-degree exhaust duration at 50, and .112 separation. The operating range for this cam is 1,500-6,500 rpm, and it would be considered a mild cam or 'a couple of steps over stock.'. This cam will directly affect the stall in the torque converter by ...Very simple build. 350 vortec 880 casting and 906 or 062 heads. stock dished pistons and the 350 ram jet cam and a 600 carb. All done at 5200rpm. 350HP and 400 FB. TQ 1.6 rockers. Cam is the same as the GM 383 or the marine roller cam. Last 3 numbers 395 and has a blue paint mark by the timing gear. Or just get the GM 383 long block.I have built dozens of 265's and 283's. The best all around cam is the comp cam 260H. It works perfect with the Performer intake. Operating Range: 1200-5200 RPM. Duration Advertised: 260° Intake / 260° Exhaust. Duration @ .050'' Lift: 212° Intake / 212° Exhaust. Valve Lift w/1.5 Rockers: .440'' Intake / .440'' Exhaust.How to install and degree your cam. Chevy 350 small block.automotive engines diagnosis repair rebuildingautomotive engines diagnosis repair rebuilding pdfbes...This camshaft is a great upgrade for 1996-2000 Chevy/GMC trucks equipped with the L31 Vortec 350 Engine. This cam is great for additional bottom end torque. If installed in one of these trucks, a custom computer re-program is needed.If you are going to drive your car in the city traffic 35 to 45 MPH this is all the cam you need. If you are spending all of its running time at the track pick the 3 to 6 K cam!! 55 GMC 1st 327 Mll 3:70 4spd. 62 Corvette 327 340hp 4spd 3:36. 65 Corvette 327 350hp 4spd 4:11.Car shoppers, take note: The Chevy Volt has received a $4,400 price cut amid low sales and a new model. By clicking "TRY IT", I agree to receive newsletters and promotions from Mon...High-rpm power may accelerate a dedicated strip machine to the fastest speed, but a hefty torque curve will definitely lay the stoplight smackdown on a race engine every time. Engine Specs ...SWHEATON. 9084 posts · Joined 2002. #5 · Jul 13, 2008 (Edited) Even a mild rv cam will noramlly need approx 16-18 deg base timing and 18-20 deg mech in by 2800 rpm (if ruuning fairly high highway gear). for approx 36-38 total depending on how you cut it for a carb setup. But since this looks to be a throttle body setup try the suggested 10 ...269 posts · Joined 2000. #6 · Mar 29, 2001. Your cam sounds inbetween mild and wild. Basically a strong street cam. The 284 in the Comp Cams 284 refers to the advertised duration for the intake side (correct me if I'm wrong Tracy). None of the specs you gave correlate to this (your duration figures are at .050" lift).For a big cam about as far as the computer can be pushed is to a timing that looks like 256/268 degrees measured at .006 inch lift as the lobe's ramp starts to move the lifter. Measured at the .050 lift point the duration would be about 195/202 degrees. Lift at the valve the top would be like .417 inch intake and .439 inch exhaust.They solved the problem w/the 650 cfm AVS Thunder series of carbs, and that is what I would recommend unless you were to use a Holley 600 cfm like the 1850. A healthy SBC 350 will not have a problem using the AVS 650. Sometimes guys mistake a dual feed for a double pumper. There's no DP vacuum secondary Holley.First thing you need to do is measure the bores at the top and the bottom.. This motor may have been ridge reamed and then re-rung. This would give way too much taper to the bore. Ring end gaps are typically in the .020-.027 range for stock type cast iron rings in a decent hole.With the smaller, smoother-idle, hydraulic roller cam, our 350 small-block laid down 387 hp and 416 lb-ft of torque, which is more than our lumpier, larger, flat tappet cam made! More importantly ...Check Price at Amazon. COMP Cams CL12-234-2 is a USA-made camshaft that fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400. It is not compatible with …For a camshaft, we recommend a COMP Cams hydraulic cam. With 203/212 degrees duration at .050 and .421/.451 inches of lift, it's designed to deliver good low-end torque and gas mileage. ... My only struggle would the choice of a 5.3L LS Motor vs the 350 Chevy crate motor - I suppose a classic Impala should keep a classic 350 - but the LS ...

Find CHEVROLET 5.7L/350 Chevy small block Gen I COMP Cams Camshafts Hydraulic flat tappet Cam Style and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! Vehicle/Engine Search Vehicle/Engine Search Make/Model SearchThis product was created with tiny blocks in mind, such as the Chevy 350. From idle to 5500 RPM, this product will function. As a result, you won't need to rev the engine to get that lovely engine sound. Although 5500 RPM is respectable, it pales in comparison to the 6400 RPM achievable with the Comp Cam camshaft.Product Summary. 350, Long Block Crate Engine Type, 326 ft./lbs. Torque. Engine comes with a 24 Month 50,000 mile warranty. Includes provisions for both RH and LH oil dipstick. Puts out 290 hp 5100 rpm and 326 lb.-ft. of torque at 3750 rpm. Contain a 2-piece rear main seal and has a 1.5:1 rocker arm ratio.Starting off this 350 SBC build, by putting together the short block. In the next couple videos on this 350, we'll show putting the rest of it together and w...Some cores both OEM and aftermarket are cast or billet steel including the distributor driving gear part of the cam, these must use a bronze, carbon composite, or Melonized steel gear. Other cams use a casting that is either hardened or made of an alloy iron, these also need a bronze, carbon composite, or Melonized steel gear.

5.7 TBI 350 build ideas. I just purchased a 350 i was told came out of a 93 suburban that ran when it was pulled. Everything was there, engine isnt siezed and ive torn it down to block with crank and pistons still in it. I wanted to do a 300-400 hp build and all parts are salvagable, so I was wondering what all of you would suggest for a good ...The COMP CL12-602-4 is the best performance cam for 350 chevy and is a great choice for your street car. This camshaft has a 243/257 duration at .050″ and a 107-degree lobe separation angle. The COMP Cams CL12-602-4 performance cam also has a 0.500″/0.486″ valve lift with included lifters and instructions. The COMP Cams CL12-602-4 ...With more than 15 inches of vacuum and 175-180-psi cranking compression with either head, this setup is optimal for an entry-level, 10:1, 355ci small-block Chevy. 2. Magnum 280H-10. The second ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 857 posts · Joined 2016. #18 · Jul 28, 2016. Possible cause: You don't have any serious horse power being put to the rear wheels where the stall w.