ive got a 97 360 magnum that i aquired in a trade , here are some specs:
30 over 9.5:1 pistons
comp thmpr cam hyd rllr, .513 grss vlve lift(intake) , .498 ex p/n206009
knockoff airgap intake
750 eddy carb
mallory unilite 3767901 (mech adv)
904 w/ mild convertor
3:55 gear
car is 70 dart
this is my concern.... head castings are new but all stock hardware was reused . The valve springs are my main concern . I spoke with comp cams & they said the springs definetly need to be changed . im not concerned about rockers but would it be a considerable benefit to go with a non adj alum rocker like the harland sharp pieces , the original dist gear was also re used , should this be changed as well ? opinions please ....
30 over 9.5:1 pistons
comp thmpr cam hyd rllr, .513 grss vlve lift(intake) , .498 ex p/n206009
knockoff airgap intake
750 eddy carb
mallory unilite 3767901 (mech adv)
904 w/ mild convertor
3:55 gear
car is 70 dart
this is my concern.... head castings are new but all stock hardware was reused . The valve springs are my main concern . I spoke with comp cams & they said the springs definetly need to be changed . im not concerned about rockers but would it be a considerable benefit to go with a non adj alum rocker like the harland sharp pieces , the original dist gear was also re used , should this be changed as well ? opinions please ....