- forged rotating assembly
- 10.5 compression-to 11.5:1
- something like afr 210 or dart 215 heads or brodix 220cc heads
- solid roller with duration in the 250s @ .050 range, .600 lift on 106 to 108 lsa
- Aed 950 4150 carb
- at least 4.10 gearing if running a 28" tall tire
- 8" ATI converter
super vic or keith darton single plane intake
http://store.summitracing.com/partdetai ... toview=sku
850-1000cfm carb
http://www.jegs.com/i/Barry+Grant/132/5 ... R/10002/-1
open headers
a decent MSD or vertex ignition
That should get you there
if you build a 406 sbc like that above , you should reach your goal of an 11 second car for the strip, easily,and keeping in mind its obviously a race combo Id specify race octane 110-114 octane gas be used.
the only things Id change is to boost the cpr a bit closer to 11:1 minimum, with 11.2:1 to 11.5:1 as my cpr goal and drop the cam durration to the high 246-248 range on the same 106-108 lca, and add some lift,and add a rocker stud girdle ...example
http://www.crower.com/misc/cam_spec/cam ... 0&x=33&y=5
and use 1.6:1 ratio roller rockers and 1 3/4" headers with 39" primairies and a 18" collector and the rear gear could be anything in the 3.90:1-4.33:1 range,matched to the tire dia. to result in a 6500rpm-6700rpm thru the lights,in top gear, and Id go with a 3500 stall converter and Id pay a good deal of attention to the suspension work,(CALTRACS)(AIR SHOCKS)??? that would boost the low and upper mid range torque significantly, Id gladly trade off a couple peak hp above 6500rpm for a good deal more average hp/tq in the 4000rpm-6500rpm band
- 10.5 compression-to 11.5:1
- something like afr 210 or dart 215 heads or brodix 220cc heads
- solid roller with duration in the 250s @ .050 range, .600 lift on 106 to 108 lsa
- Aed 950 4150 carb
- at least 4.10 gearing if running a 28" tall tire
- 8" ATI converter
super vic or keith darton single plane intake
http://store.summitracing.com/partdetai ... toview=sku
850-1000cfm carb
http://www.jegs.com/i/Barry+Grant/132/5 ... R/10002/-1
open headers
a decent MSD or vertex ignition
That should get you there
if you build a 406 sbc like that above , you should reach your goal of an 11 second car for the strip, easily,and keeping in mind its obviously a race combo Id specify race octane 110-114 octane gas be used.
the only things Id change is to boost the cpr a bit closer to 11:1 minimum, with 11.2:1 to 11.5:1 as my cpr goal and drop the cam durration to the high 246-248 range on the same 106-108 lca, and add some lift,and add a rocker stud girdle ...example
http://www.crower.com/misc/cam_spec/cam ... 0&x=33&y=5
and use 1.6:1 ratio roller rockers and 1 3/4" headers with 39" primairies and a 18" collector and the rear gear could be anything in the 3.90:1-4.33:1 range,matched to the tire dia. to result in a 6500rpm-6700rpm thru the lights,in top gear, and Id go with a 3500 stall converter and Id pay a good deal of attention to the suspension work,(CALTRACS)(AIR SHOCKS)??? that would boost the low and upper mid range torque significantly, Id gladly trade off a couple peak hp above 6500rpm for a good deal more average hp/tq in the 4000rpm-6500rpm band