0
0
×
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

COMP Cams Magnum 270H Hydraulic Flat Tappet Camshaft Lift: .470" /.470" Duration: 270°/270° RPM Range: 1800-5800

249-12-211-2


Product Q&A
View Now
Click image to zoom
Magnum 270H Hydraulic Flat Tappet Camshaft Lift: .470" /.470" Duration: 270°/270° RPM Range: 1800-5800
$210.95
Magnum 270H Hydraulic Flat Tappet Camshaft
Lift: .470''/.470"
Duration: 270°/270°
RPM Range: 1800-5800
Free Shipping - Estimated to ship direct from manufacturer
QTY

Items You May Also Consider

12-211-2 - Comp Cams 'Magnum' Hydraulic Flat Tappet Camshafts is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Good street cam, but should use a lower gear ratio This is a great cam for the street with a decent idle, but one should consider a gear ratio of at least 3.42-1 and, if used with an automatic transmission, a higher stall speed converter. Also, taller tires will affect the final gear ratio. So, if you are running a gear ratio higher than 3.42-1 or tires much taller than the standard height that came on the vehicle, a 268-degree High Energy cam would be a better choice. The High energy cam will produce much better low-end power, while still revving to 5500-6000. The 270 cams don't start making really good power until 2500 up, whereas the 268 starts right off idle. The 270 is a great cam, if used in the proper application. However, more duration is less forgiving!
Date published: 2022-11-18
Rated 5 out of 5 by from great product n service Love the cam comp cams are awesome! And jegs is always a excellent company to deal with fast friendly and a pleasure to do business with. Thanks
Date published: 2016-03-24
  • y_2024, m_10, d_29, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_2
  • loc_en_US, sid_10001_10001_29592, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_jegs

I have a 2002 ram 5.9 Do I need to program the PCM on my truck for the 270 cam?

Asked by: Bob27
COMP Cams 12-211-2 Is for a small block Chevy. It will not work for a 5.9L.
Answered by: Seth
Date published: 2024-10-16

Can I use this in my stock 5.7 s.b.c. motor?

Asked by: Nick755
The Comp 249-12-211-2 cam will work with a stock 5.7 carbureted engine.
Answered by: jshook
Date published: 2024-05-24

Can it be used in a small block chevy 383?

Asked by: Juni
The Comp 249-12-211-2 cam is not a small base circle for 383.
Answered by: jshook
Date published: 2023-12-21

Do you need different size cam bearings or can oem cam bearings be used with this cam? 

Asked by: SLAB
The Comp 249-12-211-2 cam works with stock size cam bearings.
Answered by: jshook
Date published: 2023-10-24

What kind of power gain will I get with this cam? Is there a web site I can use where I can put my info for my engine, what parts I'm using, so I can see what power gains or Loss I may have and be able to swap parts around untill I find the right parts?

Asked by: Joe Hampton
We would need to know more info about the application. There are several "desktop Dyno's" that are available on the internet.
Answered by: Dean R
Date published: 2018-02-14

What springs are recommended to run this cam with the jegs vortec cylinder heads?

Asked by: Jordan1017
Comp Cams recommends part number 249-984-16 for this camshaft.
Answered by: Rusty B
Date published: 2020-04-23
  • y_2024, m_10, d_29, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_6
  • loc_en_US, sid_10001_10001_29592, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_jegs

Items You Need

Customers who viewed this item also viewed

Related Products

Hydraulic-Pro Street / all out Bracket Racing. 3500 to 4000 stall, 10:1 to 11:1 compression. aftermarket manifold with 750 CFM carb.273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 ...
Close
Great Street Machine camNeeds manifold, 2500 converter and lower gears9:1 compressionRough idleInstallation note: Stock springs cannot be used.AMC; Jeep; 4.0; 290; XJ; Cherokee; Wagoneer; Comanche; Grand Wagoneer; Wrangler; JK; Rambler; Eagle; ZJ; Chrysler; AM General; American Motors; 327; 390; 304; ...
Close
Hydraulic-Pro Street / Bracket Race cam, good for large engines with 3500 stall and low gears. Radical idle.Olds; Oldsmobile; Cutlass; Cutlass Supreme; 98; Calais; Ciera; Custom Cruiser; Starfire; Firenza; 88; Rocket; Rocket 88; Vista Cruiser; Delta 88; 260; 442; 307; ...
Close

Recently Viewed

Some parts are not legal for use in California or other states with similar laws / regulations

Motor Vehicles

WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

Tools:

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.