COMP CAMS PART #K68-239-4
COMP Cams® Extreme 4x4 Hydraulic Flat Tappet Complete Camshaft Kit
COMP Cams® Performance Camshafts
Camshafts are what COMP Cams® is all about. The cam has long been revered as the "brain" of the engine, opening and closing the valves at the exact precise instant, coordinating the timing of each event to the exact location of the crankshaft and piston. The cam also has the remarkable ability of repeating this process over and over, as many times as necessary, in order to keep the engine running at the peak of its capability. Precise overlap events properly introduce raw fuel and expend exhaust. This provides a highly efficient scavenging process, then repeats the entire process all over again on the next stroke. Even more remarkable, the product we produce at COMP Cams® is a highly modified version of the stock, mass produced camshaft, designed to extract the most performance possible from a given application.
Highly trained engineers, and experienced lobe designers work hand in hand producing better, more refined products on a daily basis. Last years product is no longer the standard by which all others are judged. New and better products must be produced to stay ahead of the maximum performance game. In an industry where 2nd place means 1st loser, there is no margin for error. There is no room for 2nd best. This is where COMP Cams® excels, we design and manufacture the winner’s camshafts.
CAMSHAFT SPECIFICATIONS:
American Motors 199-258 c.i. 4.0L 6 Cyl 1964-1998 |
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APPLICATION CAMSHAFTS |
VALVE SETTING |
RPM |
CAMSHAFT PART NUMBER |
CAM GRIND NUMBER |
DURATION |
VALVE LIFT @ 1.6:1 |
LOBE SEP. ANGLE |
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ADV. |
@ .050” |
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IN. | EX. | IN. | EX. | IN. | EX. | IN. | EX. | |||||
HYDRAULIC FLAT TAPPET: Good mid to upper torque, needs increased compression, headers and gears. |
Hyd |
Hyd |
1400-5700 |
68-239-4 |
X4262H |
262 |
270 |
218 |
226 |
.493 |
.512 |
111° |
Components included in K-Kit | |||
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FREE T-SHIRT WITH YOUR ORDER, PLEASE SPECIFY SIZE IN YOUR CHECKOUT NOTES.