This is a LQ4 (03) that was hot tanked, bored .030 and fitted with Sealed Power Hypereutectic dish pistons. Crank was turned .010" on mains and was micro polished. The rotating assembly was then precision balanced. Heads are rebuilt stock 317's castings with stock springs. Cam is a stock LQ4 but can be upgraded for an additional cost. Final compression is approx. 9.5 ratio. Filled with oil and primed. Free ship to lower 48! $2,600

List of new parts:

Sealed Power Hypereutetic pistons
Hastings rings
Clevite 77 main bearings
Clevite 77 rod bearings
DuraBond cam bearings
LS6 oil pump
GM LS2 timing gear set
GM LS7 lifters
FelPro valve seals
FelPro head gaskets
GM head bolts
GM crank bolt
GM complete gasket set

 

What will the compression be on this motor. It is a stock crank right looks like a good motor for boost. With the dish tops

 

Second to the last sentence says final c.r.is 9.5-1.

 

Stock 6.0 crank and 9.5 to 1 cr.............great for low boost (10psi or so)

 

bump for Monday

 

how do you think this would do with a whipple supercharger running 8lbs of boost?

 

"burn the rear tires off at will"

 

bump to top

 

whats the least u will go... money on hand....