cam is to small in my opinion. add some lift & about 10 to 15 deg of duration , that 250 cam will be in the 550 hp range at best with 300 cfm in my opinion, call & talk to Dwayne Porter, Porter Racing Heads

Last edited by csk; 09/22/19 02:54 PM.
1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5