Page Views: 1412 Date Added: 04/24/2009 Last Updated: 08/19/2011
Description:
At Last a CMI header that does not require tail pipes. The new 496 E-Top header
is a one piece header built to the same exacting standards as the rest of CMI's
awesome line-up. These headers are a true plug and play system to replace your
stock manifolds on 496's, 496 H.O.'s, 454's, 502,'s and most other big block
Chev applications. Call today for full details on this exciting new
product.
Warning: Installing these headers on your boat may
require the purchase of a higher pitched
prop.
Features:
No additional custom tails to buy. No need to remove the stock
exhaust hose to install this kit – a true plug and play system.
This new kit introduces CMI’s new low cost satin finish. For an
additional charge, a classic high polished stainless finish is available.
1 7/8” id primary to get peak horse power and torque.
Mandrel bent and formed from high quality 316L grade material.
Fully post annealed to reduce stresses built up in the header
during the manufacturing process.
The only seamless water jacketed header manufactured. No welded
inner primaries or water jacketed tubes to crack and leak.
More water jacketed protection than stock exhaust.
Same high quality semi automated welding as used on all racing
applications.
Cool collar patented flange design to eliminate the risk of
getting water in the motor by the head flange.
This kit is price competitive with other aluminum/stainless
manifold systems with superior performance and extended life span in harsh
marine environments.
No cast parts to crack; all CMI collectors are forged from
American-made stainless steel.
Works on 34.5” drive centers.
Brings a race look to stock engines.
Sophisticated engineering leaves stock oil lines in place and
only requires relocating the oil filter with a supplied bracket.
Step by step, do-it-yourself instructions using Mercury
supplied engine schematics are included.
Exhaust Water Temperature Bungs are installed as standard
equipment.
Please visit our website at www.westcoastoffshore.ca to see thousands of other top quality parts.
If you don't see what you are looking for on our site we can get it.
Top quality service and parts, fair pricing and knowledgable help are the values our business is built on.