might consider the e85 route but we will see: motor update

carb: holley 800cfm double pump
intake: original torker with water crossover cut off ported and polished
heads: 670 ported and polished 72cc with competition product spring and ferra valves with comp cam 1:65 roller tip rockers
push rods: comp cam brand
cam: comp cam xe294 with lifters
timing: cloyes tru roller
block: 73 455 "YY" code.... bore .030
pistons: seal power .030 forged flattop
rings and bearings : total seal file fit plasma rings with clevite bearings
rods: tomahawk 5140 rods with arp bolts
crank: original 73 .....turn size 10/10
oil pump:mellings m54ds
oil pan: stock
valve covers : chrome tall replacements
distributor : TSP 50,000 volt heady duty HEI with polished aluminum shaft
ignition system: MSD 6AL box
wireset : Taylor 8mm blue Spiro Pro
headers: Headman 4 tube with 1&3/4 openings....running the american thunder mandrel bent 2&1/2" exhaust with crossover and flowmaster mufflers
Alternator: GM 100amp 1 wire
Water pump : a1 cordone
Harmonic balancer : SFI 18.1 Approved Racing & Performance Fluid Vibration Damper
trans: th400 with trans dapt shift kit and a 3000 stall
rear diff: Ford 9" with 4.11 gears
going to build CalTracs for it

going to break it in on a run stand first weekend of May then hope to drive in mid June.