The B383 shock is physically similar to the B283 but has modified valving to handle higher power applications.
This shock is sufficient to these levels:
-Auto / Turbo up to 1500rwhp
-Auto / Blower up to 1300rwhp
-Auto / Nitrous up to 1300rwhp
-Manual Cars up to 1100rwhp
-NA Cars, ALL
*ALL KELLTRAC SPEC SHOCK AND STRUT PURCHASES INCLUDE LIMITED REMOTE SUPPORT*