Not sure what they are but they look pretty mild both of them have part numbers but i never spent the time to find out.. Come take them for $125.00 Obo 813-390-4703 Oh and the motor they came out of was a S13 Red Top with stock valve train..

 

so r they for s13 or s14.....and can u give the numbers so i can look them up and do they have a brand on them