Ok,

so got the new engine going together, its a 434 stroked ls3 using the ERL Dry Sleeve setup. 4.155borex4stroke. TEA Stage 2 heads with the .660 springs and hollow stem valve upgrade, and a custom spec'd EPS cam at 237/247 114+3. Wandering what everyone thinks it will make. Im hoping thats enough cam to get a good semi mean sounding idle, but still be streetable?

 

Which head casting and what intake?

 

the heads are L92 Stage 2.0 by tea and the intake currently is a ported ls3.