i need new heads
engine 407 SBC
the cam i got
cam specs
flat tap. solid lifter
0.020 lifter rise
in 286 out 290
open 35 BTDC open 73 BBDC
close71 ABDC close 37 ATDC
lift .570 lift .580
lash hot .014 lash hot .016
overlap 72
0.050
in 258 out 262
21BTDC 59BBDC
57ABDC 23 ATDC
it was purchassed for mainly racing
but will it run on he street ?( so i can eat bmw porchas amg mercedes and that sort of stuff)
the heads i am thingking of are the 220 AFR 's
but go 70 cc ore 80 cc
on a desktop dyno i lose more the 40 hp with the 80cc
engine 407 SBC
the cam i got
cam specs
flat tap. solid lifter
0.020 lifter rise
in 286 out 290
open 35 BTDC open 73 BBDC
close71 ABDC close 37 ATDC
lift .570 lift .580
lash hot .014 lash hot .016
overlap 72
0.050
in 258 out 262
21BTDC 59BBDC
57ABDC 23 ATDC
it was purchassed for mainly racing
but will it run on he street ?( so i can eat bmw porchas amg mercedes and that sort of stuff)
the heads i am thingking of are the 220 AFR 's
but go 70 cc ore 80 cc
on a desktop dyno i lose more the 40 hp with the 80cc