ADA Racing billet high compression STANDARD head KIT.
Standard head shell, a set of domes, and BR8ES solid top spark plugs. This includes the spark plugs for FREE with purchase of head.
You have your choice of color - Black or Silver
AT THIS TIME WE ONLY STOCK SILVER - BLACK WILL BE A TWO WEEK+ WAIT TIME
You have your choice of dome CC size (please note H.S.I. is not responsible for wrong dome cc size choice resulting in detonation). Refer to ADA dome size chart in photos to make your decision.
PLEASE NOTE - THIS IS FOR A 550-SX REED ENGINE ONLY - THIS WILL NOT WORK ON THE PISTON PORT 550
Part Number(s):
Black 550sx: 80-KA550SX-BLK
Silver 550sx: 80-KA550SX
18cc: 80-KA5518SX
21cc: 80-KA5521SX
22cc: 80-KA5522SX
23cc: 80-KA5523SX
Spark Plug: 41-BR8ES