Race gas? alright go with the 12.5's, overbore, and polish up that crank nice <img src="/forums/images/graemlins/smile.gif" alt="" /> get some nice ARP studs in there and rev it to 7 grand... (you'll need vavlesprings too if it doesnt have those)

89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim