need build help
I did a engine withe these spec am by all info it should run on 97 octane but it does not seem to it got a it makes a ticking sound
i'm not sure what to look at?
also were can the manual testing guide video be found ?
LS7 specs
Displacement: 7.0L (427 cubic inches)
Bore x stroke: 4.125 x 4.000 inches
Crankshaft: forged steel
Connecting rods: forged titanium
Cylinder heads: CNC-ported aluminum
Valves: 2.20-inch titanium, intake; 1.61-inch sodium-filled, exhaust
Induction: natural aspirated
Compression ratio: 11:1
Horsepower: 505 @ 6,300 rpm
Torque: 470 lb.-ft. @ 4,800 rpm
Thanks Beau