440cc - LS1/LS6

Installed these on my '02 Trans Am after the stockers started leaking, and the engine idles smoother than it has in years. The fact they came as a matched set of 8 meant I didn’t have to worry about flow differences between cylinders.

These 8 injectors flowed dead even out of the box, which made tuning my Camaro a breeze since I didn’t have to compensate for any mismatched cylinders. Bolted right into the stock rails and the idle smoothed out perfectly after the swap.

Needed to upgrade my LS1’s fueling for a mild cam swap, and these 440cc matched injectors dropped right into the factory rail without any adapters. The flow testing sheet included gives me peace of mind that all eight are balanced.