Al K
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...But here goes...
I've got two choices for the ol' 413 and would like opinions,please.
The mill:
'64 Chrysler 413,unknown miles,originally 340hp version.
2.08"/1.60" valve heads
I'd guess about 9.5:1 CR still.
750 Holley vac. carb,as built jetting
Edelbrock Performer 440 intake
1-3/4" headers,full exhaust,no crossover/"x" pipe
Stock stall converter
3.55 gear,29" tire
My choices:
TRW TP-203
INT EXH
Lift .443 .465
Duration(adv.) 288 deg 295 deg
Overlap 69 deg
Lobe centers 107 deg 117 deg
Opens 0 deg (TDC) 49 deg BBDC
Closes 34 deg ABDC 5 deg BTDC
Lots of duration there,and I ain't changing converters now. Hmmm...
The other: Cam Dynamics 15209
The only specs I have are: Duration @ .050": 216 degrees
Lift: .455"
These specs are for both intake and exhaust. I have no other specs for this,and I've looked. Crane makes a very similar cam(yes;I know they bought CD's tooling) in their Energizer series,but I haven't been able to find other specs for it.
I'm just looking for something to get me through next year,or until the 440 gets together. I'm thinking the TRW might have too much duration for a stock converter,but...? I do like the dual-pattern specs,though,especially with the small exhaust valves. I've got the TRW in there now;was getting ready to start the degree process,and figured I'd seek professional help first-like from you guys! As always,thanks!!!
I've got two choices for the ol' 413 and would like opinions,please.
The mill:
'64 Chrysler 413,unknown miles,originally 340hp version.
2.08"/1.60" valve heads
I'd guess about 9.5:1 CR still.
750 Holley vac. carb,as built jetting
Edelbrock Performer 440 intake
1-3/4" headers,full exhaust,no crossover/"x" pipe
Stock stall converter
3.55 gear,29" tire
My choices:
TRW TP-203
INT EXH
Lift .443 .465
Duration(adv.) 288 deg 295 deg
Overlap 69 deg
Lobe centers 107 deg 117 deg
Opens 0 deg (TDC) 49 deg BBDC
Closes 34 deg ABDC 5 deg BTDC
Lots of duration there,and I ain't changing converters now. Hmmm...
The other: Cam Dynamics 15209
The only specs I have are: Duration @ .050": 216 degrees
Lift: .455"
These specs are for both intake and exhaust. I have no other specs for this,and I've looked. Crane makes a very similar cam(yes;I know they bought CD's tooling) in their Energizer series,but I haven't been able to find other specs for it.
I'm just looking for something to get me through next year,or until the 440 gets together. I'm thinking the TRW might have too much duration for a stock converter,but...? I do like the dual-pattern specs,though,especially with the small exhaust valves. I've got the TRW in there now;was getting ready to start the degree process,and figured I'd seek professional help first-like from you guys! As always,thanks!!!
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