Camshaft identification ???
11-07-2004, 12:22 PM
#1
Camshaft identification ???
I need some help here ... I just bought a competition drag boat and have no idea what cam is installed in the engine. Valve springs need to be replaced and I have no idea of the pressures required.Previous owner lost the cam card and is no help.
Its a roller cam , 468 cid
306 AR10 or 306 ARIO VA1898 is scribed on the cam face.
thanks Bob
Its a roller cam , 468 cid
306 AR10 or 306 ARIO VA1898 is scribed on the cam face.
thanks Bob
Last edited by 737jetmech; 11-07-2004 at 12:26 PM.
11-07-2004, 01:20 PM
#2
MarineKinetics
Platinum Member
Re: Camshaft identification ???
737,
Comp Cams
CB306AR-10
306*/319* adv
271*/282* @ .050
.680"/.680"
On 110* LSA
.028"/.030"
Comp springs are 944-16 if you want to stay with their spring
Here is the timing card
http://www.compcams.com/Technical/Se...umber=11-702-9
Bob
Comp Cams
CB306AR-10
306*/319* adv
271*/282* @ .050
.680"/.680"
On 110* LSA
.028"/.030"
Comp springs are 944-16 if you want to stay with their spring
Here is the timing card
http://www.compcams.com/Technical/Se...umber=11-702-9
Bob
Last edited by rmbuilder; 11-07-2004 at 01:22 PM.
