im gonna run a tonawanda 327. from what i understand it is a 275 hp motor with 10 to 1 compression with 64 cc heads. the heads are not double hump. im gonna run 884 heads for 76 cc chambers plus accessory holes. what would my compression be? also for a cam, i thought about this elgin, but i need some advice. im not looking for a power horse. i would like a notciable to rough idle with out to big of a stall. here is a link to the cam. i would like to stick to elgin because the price.
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .454/.454
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .454/.454
Chev SB
Lift: .454/.454
Adv. Duration: 272/272
Duration @ .050": 216/216
Lobe Center: 110
1500-5500, Noticeable idle, Stock converter OK
or this one
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .450/.450
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .450/.450
Chev SB
Lift: .450/.450
Adv. Duration: 274/274
Duration @ .050": 218/218
Lobe Center: 106
2000-5200, Rough idle, Low & mid-range, Good lift rule
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .454/.454
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .454/.454
Chev SB
Lift: .454/.454
Adv. Duration: 272/272
Duration @ .050": 216/216
Lobe Center: 110
1500-5500, Noticeable idle, Stock converter OK
or this one
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .450/.450
Elgin, Hyd. Flat Tappet Cam & Lifter Kit, Chev SB, .450/.450
Chev SB
Lift: .450/.450
Adv. Duration: 274/274
Duration @ .050": 218/218
Lobe Center: 106
2000-5200, Rough idle, Low & mid-range, Good lift rule