the deep

iTrader: (8)

Thanks Griff .

Want2gofast

I had a very similar build just put on the dyno
509ci
Flat top blower pistons
Brodix bb-2 plus heads no Cnc work
Bds competition intake
Bds blower that was rebuilt by dpms 0hrs
Pair holley dominators
Don't have cam specs in front of me same cam made 550hp with gm steel rectangle port heads
I made 7.25lbs boost
Pulley at crank 52. 53 at blower Motor was dynoed at boyds racing engines in Norman Oklahoma

the deep

iTrader: (8)

What did she make for power ?

260Velocity

What size supercharger and are u running an intercooler ?

mike tkach

iTrader: (3)

sam,why 91 oct fuel,i am thinking that is all u can get on your lake.if that is the case 6 lbs boost will be a good place to be.that is a non stripped blower so it will need to be spun a little higher than a stripped one.i would start at 10%over.those heads flow a ton of air and will not have the restriction a gm iron head will have.i have a ton of pulley,s that i use for tuning on the dyno.after you make some pulls i can send you pulley,s to try on the dyno.good vibrations is a good place to call for pulley,s and are fairly priced.

the deep

iTrader: (8)

Thanks Mike , 91 oct mainly because these birds have been known to dump 87 into the other tanks so I wanted to build in some safety . Could just keep some Boostane handy I guess . How do you guys combat fuel that may not be up to snuff ? Am I over thinking ?

the deep

iTrader: (8)

871 no cooler .

Black Baja

iTrader: (2)

15-20 gallons of leaded race fuel every time you fill up is good insurance. It will lower the egt's a bit. Smell good when you pull up to the local watering hole and keep the tailpipes nice and white. It is however a little hard on O2 sensors if your running them.

the deep

iTrader: (8)

I plan on O2 sensors in the new tails for tuning purposes on the water . Fuel tanks 35gal a side .

Black Baja

iTrader: (2)

110 unleaded. Don't get the smell though.