DYNO TOMORROW!!!

any guesses what it will produce? before i post the dyno sheet and pics? complete specs are:

454 2 bolt GM block
eagle 4.250" steel crank
eagle forged 6.385" rods
srp forged 4.280 flat top pistons
crane z 244/256 .632/.632 114 blower cam
procomp 320 cc heads (titanium retainers, matching springs, manley severe duty valvs)
comp cam hi tech 1.8 roller rockers
weiand 871 blower 7-8lbs
2 x 800cfm barry grant blower carbs
csr electric water pump
gm 100amp alternator
hooker super comp 2" headers

 

I'm guessing something close to 625rwhp, but I could be way off as I only really know small block stuff well. Seems like the trans/converter can really vary the dyno a ton also.

 

550rwhp/600rwtq?

Im not real familar with BBC and power numbers either. Has it seen the track yet?

Either way, Im sure its fun to take down the track, or drive around.

 

it was an engine dyno and it made 815 horsepower @ 6200rpm and 742ft lbs tq @ 4900rpm.

i had to change from 1.8 rockers to 1.7 rockers because there was valve float from too much spring pressure. the blower backfired pretty hard, lol.