Right Cy Head for TR224?

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Apr 14, 2007 | 04:52 PM

#21

steelers71

Staging Lane

Joined: May 2005

Posts: 85

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From: Richmond, Virginia

You might wanna check out TEA's stage 1.5 5.3 heads. They are a very proven head. Quiet a few low eleven and high ten second cars out there running them with 224 to 230 duration cams.

Apr 26, 2007 | 01:58 PM

#22

kilrb

Staging Lane

Joined: Oct 2006

Posts: 67

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I just went with a 224/224 XE-R on a 112LSA with those 5.3 Stage 2.5 PRC heads. I hit 410 whp/390 torque, with a great, broad torque curve (350ft lbs from 2,500 up). I sure hope I don't have any reliability issues with them.