Hamilton Cams
ignorant
- Joined
- Jun 28, 2007
- Messages
- 2,639
We just released our second generation designs for the Duramax, with great feedback.
As we continue to research and collaberate with our new designer we are finding more horsepower in hidden places. I am excited as we release a few of our new Cummins cams and tweak on our proven designs. We are especially excited about our new 55mm cores that will have a BIG grind. We are releasing these with our head next month for pullers. With a 1.8 rocker ratio lift is .720" and exhaust is .713" . I believe these cams combined with a ZZ fab intake on our new head will raise the bar.
178-208-105.5, .270"-.310" intake closing 5 degrees shorter @.006”
peaks airflow in the 1900-2300 rpm range. Gives up a wide power band for better fuel economy!
200-220-110 .340"-.360" new wider lsa, opens exhaust a little sooner cuts down on overlap. 2.6 trucks Will make best power between 3700-4600 If your head and block have not been decked, it might fit without issues. The largest cam you can fit without flycuts IF you have not had block or head decked. Check clearances.
207-220-110 .360"-.360" for the most out of your 2.6 truck with a 24v head
220-240-105.5 .360"-.370" for Large 2.6" trucks using 12v heads
188-210-108 .310"-.320" larger intake with wider power band for lower drive presssure with the 210 exhaust.
230-240-107 55MM Journal .406"-.410" this is our latest "black lightning" available in 107 or 110LSA
As we continue to research and collaberate with our new designer we are finding more horsepower in hidden places. I am excited as we release a few of our new Cummins cams and tweak on our proven designs. We are especially excited about our new 55mm cores that will have a BIG grind. We are releasing these with our head next month for pullers. With a 1.8 rocker ratio lift is .720" and exhaust is .713" . I believe these cams combined with a ZZ fab intake on our new head will raise the bar.
178-208-105.5, .270"-.310" intake closing 5 degrees shorter @.006”
peaks airflow in the 1900-2300 rpm range. Gives up a wide power band for better fuel economy!
200-220-110 .340"-.360" new wider lsa, opens exhaust a little sooner cuts down on overlap. 2.6 trucks Will make best power between 3700-4600 If your head and block have not been decked, it might fit without issues. The largest cam you can fit without flycuts IF you have not had block or head decked. Check clearances.
207-220-110 .360"-.360" for the most out of your 2.6 truck with a 24v head
220-240-105.5 .360"-.370" for Large 2.6" trucks using 12v heads
188-210-108 .310"-.320" larger intake with wider power band for lower drive presssure with the 210 exhaust.
230-240-107 55MM Journal .406"-.410" this is our latest "black lightning" available in 107 or 110LSA
