Camshafts

                                                      

                                                  

We are now the ONLY Distributor for the MHS/Bullet Camshafts

Bullet Cams were found inside 7 modular engines that won their class championships, and set 5 modular world records in the 2008 race reason alone.  You may not have heard of them but you see cars using their cams covering over 50% of the fastest modular lists on the forums.  We worked extensively with Bullet to develop these new proprietary profiles which utilize the latest technology for the modular engines.  They are designed and optimized for the unique airflow characteristics of both stock and ported heads.

Please read the detailed explanations below before choosing a cam.  These are not your typical off the shelf one size fits all cam lobe like the other guys.  The lobes are designed for specific duty be it on the intake or exhaust and/or if the application is naturally aspirated, blower, or turbo.  They have very aggressive install centerlines and asymmetrical lobes which make their specs very different than typical cams you are used to seeing.  Duration is important in determining a cam's suitability but just as important is the installation location (centerline) of the lobes.  This is something that many other modular cams have not done properly, and hence you usually don't see it listed in their specs.

If you have any questions about what is best for your combination please contact us.  We have learned what works and what doesn't, and its sometimes different that what is discussed in the forums and magazines. 

We have found (the hard way) that most all other 2V cams on the market have unacceptable intake valve to piston clearance.  Our 2V cams are designed with a minimum of 0.035" of intake to valve clearance for 4.6 engines with PI heads with stock pistons.  While that sounds small it is a safe spec for this engine.  We found 0.000" - 0.005" when we actually measured the other guys cams, and many cases of bent valves. 

 

Don't become a bent valve statistic!

 

All 2V and 4V cam specs are rated with a 1.80 ratio rocker.  The Ford rocker is actually a variable ratio and 1.80 is closer to reality in these lift ranges.  Thus our 0.550" lift spec is a true 0.550" lift in the engine rather than the 0.545" you find from some of the other guys.  These lobe designs are the most aggressive that can be made with the stock Ford rocker system.

Note: Camshafts do not come with Cams Bolts. We have both Factory Ford TTY and ARP Bolts available.