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I said I would post my combo when done, so here it is. Note, I am no dyno racer and I usually measure performance by a car's wt w/driver and the MPH it runs, but I was happy w/the numbers. A few friends and I are racing on Oct 8th, so hopefully I can give a go and see what its all worth.
The Combo:
416 CID LS9
ARP crank/rods/head bolts
CP gas ported 13:1 pistons made from a mold of my heads
Scat Pro Crank/Rods
MAST 265CC small bore LS7 heads (has 4" bore w/LS7 intake ports), 70cc chamber
Comp Cams Solid Roller 254/270-112+0 RT/NC lobes (0.716"/0.731"), lashed cold around 0.004" and 0.008" (lash cuz I know speedtiger is going to ask! jk!).
T&D shaft mount 1.7 roller rockers
Iskendarian solid bushed lifters
Manton 3/8" pushrods, 8.625"
Kook's Long Tubes 1-7/8"
LS7 water pump
Holley Hi-Ram LS7 intake and Holley Fuel rails
LS2 stock 90mm TB
LS7 52lb/hr injectors
VP 110 octane
The motor made 597rwhp/522rwtq. We are looking at this as a baseline to work from.
Very nice numbers .....where were your peak HP & TQ?
Also......love the way that intake peaks through the hood.
KW
thanks. I'll post the graph soon. YEAH. I kind of like the intake peaking through myself...
Originally Posted by DietCoke
You'll pick up 15hp over 6k with a 102 tb and having the snout/turn opened up. I did.
was told by a guy w/same motor as mine exactly that. he tested his and gained around 10. thats on my to do list.
Originally Posted by BOLO
Nice results, congrats! Hopefully I will expect the same results from my build.
It's too bad you had to cut the hood for that intake.
Thanks. I'm good w/the hood and in fact kind of like the fact it doesn't look like the other billion Vettes out there. I can not stand the Vette hood scoops so that was out. Throws the body lines off.
Weaknesses in my setup are the TB 90MM and I may have went a little smaller than needed on the cam. 650 is not out of the question for your setup. In fact, I'll wait until you test it before I make any changes.
great results. being solid roller and with those nice heads, that cam is kinda small @ 254*,more like a 246* if it was a hr so something like a 262* would prolly pull to 7k or so. it prolly still carries to 7k cleanly so it will run a good number.
good luck : )
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.....where were your peak HP & TQ?
New Engine Baseline Complete 
?..thats kind of odd for it to peak that early with that size of a cam and that intake. 
GL with the testing.
