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Anyone make a judgment call on this cam 350 L46 engine stock bore
stock heads...oem dome pistons
lift int--.468 /exh--.480
.50 Duration 220 int 231 exh
lobe ctr int 106 exh 114
From: Las Vegas - Just stop perpetuating myths please.
Not sure if intk c/l of 106 is to much. I would run a dynamic compression ratio calc first. Also don't know if you're valve springs will handle 0.480" lift?
Other than that the added exh duration will help your exh and the added lift will add torque.
On that cam I would use 1.6 rockers on the intakes only - if I could. This should help move the intk closing/reduce dyn comp and add more torque.
Not sure if intk c/l of 106 is to much. I would run a dynamic compression ratio calc first. Also don't know if you're valve springs will handle 0.480" lift?
Other than that the added exh duration will help your exh and the added lift will add torque.
On that cam I would use 1.6 rockers on the intakes only - if I could. This should help move the intk closing/reduce dyn comp and add more torque.
Good luck and hope this helps.
Using factory finned covers don't know if 1.6 rockers will fit them??
Not sure if intk c/l of 106 is to much. I would run a dynamic compression ratio calc first. Also don't know if you're valve springs will handle 0.480" lift?
Other than that the added exh duration will help your exh and the added lift will add torque.
On that cam I would use 1.6 rockers on the intakes only - if I could. This should help move the intk closing/reduce dyn comp and add more torque.
Good luck and hope this helps.
I would think stick compression (which I don't know for the l46) if it's 8.5 to 1 advertised by gm, then the 106 lsa would help some. Like you, i think it needs headers. But if you aren't going headers the buy a set of the 2.5" rams horns like these
https://m.summitracing.com/parts/sum-g9200n
For better flow then the stock sized manifolds, won't compete with good headers, but definently flow better than what came with it. This also puts the option to run 2.5" duals and a good straight through muffler.
Anyone make a judgment call on this cam 350 L46 engine stock bore
stock heads...oem dome pistons
lift int--.468 /exh--.480
.50 Duration 220 int 231 exh
lobe ctr int 106 exh 114
thks for any opinions...
Also if you go this route, buy the valve springs with it.