The Ford Barn - View Single Post - Isky 404A cam

panic · 04-22-2024, 07:45 PM

I have found that the low CR of the KR race engines required very strange cam events.
A sample:
Intake duration 310°
Opens 65° BTDC
Closes 65° ABDC
Intake CL 90° ATDC
The exhausts are all 30° smaller

The early closing point keeps the CCP and low speed torque up

When do hot Ford cams close the intake?

04-22-2024, 07:45 PM	#70
panic Junior Member Join Date: May 2020 Posts: 16	Re: Isky 404A cam - Harley Davidson grind? I have found that the low CR of the KR race engines required very strange cam events. A sample: Intake duration 310° Opens 65° BTDC Closes 65° ABDC Intake CL 90° ATDC The exhausts are all 30° smaller The early closing point keeps the CCP and low speed torque up When do hot Ford cams close the intake?