R3 9.0 siamese
4.185 x 3.700
Diamond Piston 12.4CR
Bryant 3.70 crank
Early Brett W8s
2.19 Ti
1.60 Inconel
Stock cam bore
Predator 266/274 @ .050 .728"
Jesel Truck series rockers
Caliies Ultra Rods 6.000
598 intake-minor clean up and port match
Bob Book 4150

Waiting on Schoenfeld 2" dyno headers to show up next week

Plan was to hit it with a 250-275 wet shot

I know that intake is gonna hurt me.
I have one of Brett's big 420.2's but it don't want to cut it to fit until I get this thing running. And I don't own a 4500 anyhow.


Should be on a Stuska within a month. Wanna make a guess?

My hope is 700 @ 8000

If the power curve is gaining, will pull higher to nose-over

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Last edited by usp4u; 11/16/22 01:43 AM.