Originally Posted by Inferno LSX
I don't know. When I get the build packet I'll check. I think they also used a thinner head gasket than the one that came on the motor.
Sent from my iPhone using Tapatalk
That can change the compression ratio. What pulley did you use?
ADM built 417, 2.9L Whipple with 3.250 pulley, ADM ported and polished LSA heads,ADM stage3 cam,ADM LSA belt drive system,ADM CAI race scoop, ADM dual fuel pumps, ID 850's, BMR full suspension, Gforce 9 inch kit with 3.5 inch driveshaft, Street Slayer twin carbon clutch, Lingenfelter oil seperator. Tuned by built by ADM Performance, 740rwhp,685rwtq