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akart · 09-23-2014, 03:30 PM

EX 4X4 cam, Lift int.432 ex.453, Duration int. 206 ex. 214, Sep. 111.0 600 to 4600 RPM Stared by mfg: Good vac smooth idle and good mileage. Would my mileage go up , down or remain the same. Engine 260 HP crate.

09-23-2014, 03:30 PM	#1
akart Registered User Join Date: Sep 2014 Location: Manley Hot Springs Alaska Posts: 253	New cam milage EX 4X4 cam, Lift int.432 ex.453, Duration int. 206 ex. 214, Sep. 111.0 600 to 4600 RPM Stared by mfg: Good vac smooth idle and good mileage. Would my mileage go up , down or remain the same. Engine 260 HP crate.