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1. Walbro 255 Fuel Pump w/Install Kit - EVO 8/9
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3. Updated Mitsubishi Fuel Injector Relay - EVO X
4. AEM High Volume Fuel Rail - EVO 8/9
5. Mitsubishi OEM In Tank Fuel Filter: EVO 8/9
6. DeatschWerks 265 LPH Compact In-Tank Fuel Pump w/set up kit - EVO X
7. Walbro EVO 255 Fuel Pump Only
8. AEM 340LPH In Tank Fuel Pump Kit
9. AMS Fuel Rail - EVO 8/9
10. Full Blown 90 Degree Swivel Hose End

Testimonials

I needed help with my first EVO on what to buy to upgrade my EVO safely. I contacted support and Jay helped me by pulling up the perfect site that had the answers to all of my questions! I would rate Jay's service a 5/5 for his fast response and him not having to ask many questions to find the information I needed. Thanks again!

Gabriel Lee

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AMS CNC Cylinder Head - EVO 8/9

Product Description

The AMS EVO VIII/IX CNC Cylinder Head is the best performing and most developed design on the market. After countless hours of testing we came up with a port design that offers more than just peak flow numbers.

Flow bench numbers don't always tell the whole story. Most vendors just state their peak flow at max lift. Their head may flow 270 CFM at .500 lift but what about flow at lower lifts? The flow at low, mid and high lift has to be balanced a certain way to achieve the most effective power curve. We have developed a CNC program that not only brings consistent performance and quality but also makes the most power of any head that we've ever tested including our old design!

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