Motor is an 08-09 GSXR Suzuki 2mil. with a Hyper Flat Filter Air Box Fuel Injection. Originally built by Spar Engines, stage 5 built (max building option) Re freshened by Seros Racing Inc. 5 races since fresh, receipt in hand showing work done! Quick time on both nights of Tachi Palace Nationals at Lemoore Raceway with 30+ cars! $6,000 obo Feel free to call or text me(George) @ 559-759-7800 No delivering! Picked up in my garage only