CI Stage 1 Cylinder Head Porting Service Eclipse Talon 420a

For improved Street Flow. This is best for you naturally aspirated guys....doesn't require a change in cam or compression although headers and an intake kit will help achieve more hp gains. What the stage 1 porting includes:

Soften sharp edges to help flow cone develop quicker in the valve head area
Blending of intake and exhaust runners
Works well with up to a 50 shot of nitrous

This is a service only. You must send us your head. We do not offer head exchanges at this time. Please call us for more information. Return shipping rates are calculated at checkout.